After upgrading PhP on my server to 8.1.3 I am seeing a lot of errors on my dashboard, both on pages as well as the error log. Things are fine under PhP 8.0.16.
Also curious about the “Cannot modify header information” errors as those seem to be popping up occasionally.
Any help would be greatly appreciated! In the meantime I went back to 8.0.
Thanks!
|27-Feb-2022 12:10:48 UTC|PHP Deprecated: Automatic conversion of false to array is deprecated in /shared/httpd/main/htdocs/wp-content/plugins/mainwp/class/class-mainwp-system.php on line 333|
|---|---|
|27-Feb-2022 12:10:48 UTC|PHP Warning: Cannot modify header information - headers already sent by (output started at /shared/httpd/main/htdocs/wp-content/plugins/mainwp/class/class-mainwp-system.php:333) in /shared/httpd/main/htdocs/wp-includes/functions.php on line 6821|
|27-Feb-2022 12:10:48 UTC|PHP Warning: Cannot modify header information - headers already sent by (output started at /shared/httpd/main/htdocs/wp-content/plugins/mainwp/class/class-mainwp-system.php:333) in /shared/httpd/main/htdocs/wp-admin/includes/misc.php on line 1310|
|27-Feb-2022 12:10:48 UTC|PHP Warning: Cannot modify header information - headers already sent by (output started at /shared/httpd/main/htdocs/wp-content/plugins/mainwp/class/class-mainwp-system.php:333) in /shared/httpd/main/htdocs/wp-admin/admin-header.php on line 9|
|27-Feb-2022 12:10:43 UTC|PHP Deprecated: rtrim(): Passing null to parameter #1 ($string) of type string is deprecated in /shared/httpd/main/htdocs/wp-includes/formatting.php on line 2761|
|27-Feb-2022 12:10:43 UTC|PHP Warning: Cannot modify header information - headers already sent by (output started at /shared/httpd/main/htdocs/wp-content/plugins/mainwp/class/class-mainwp-system.php:333) in /shared/httpd/main/htdocs/wp-includes/pluggable.php on line 1355|
|27-Feb-2022 12:10:43 UTC|PHP Deprecated: rtrim(): Passing null to parameter #1 ($string) of type string is deprecated in /shared/httpd/main/htdocs/wp-includes/formatting.php on line 2761|
|27-Feb-2022 12:10:43 UTC|PHP Deprecated: rtrim(): Passing null to parameter #1 ($string) of type string is deprecated in /shared/httpd/main/htdocs/wp-includes/formatting.php on line 2761|
|27-Feb-2022 12:10:43 UTC|PHP Deprecated: rtrim(): Passing null to parameter #1 ($string) of type string is deprecated in /shared/httpd/main/htdocs/wp-includes/formatting.php on line 2761|
|27-Feb-2022 12:10:43 UTC|PHP Deprecated: Automatic conversion of false to array is deprecated in /shared/httpd/main/htdocs/wp-content/plugins/mainwp/class/class-mainwp-system.php on line 333|
|27-Feb-2022 12:10:43 UTC|PHP Warning: Cannot modify header information - headers already sent by (output started at /shared/httpd/main/htdocs/wp-content/plugins/mainwp/class/class-mainwp-system.php:333) in /shared/httpd/main/htdocs/wp-includes/pluggable.php on line 1358|
|27-Feb-2022 12:10:42 UTC|PHP Deprecated: Return type of Requests_Utility_CaseInsensitiveDictionary::offsetGet($key) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /shared/httpd/main/htdocs/wp-includes/Requests/Utility/CaseInsensitiveDictionary.php on line 51|
|27-Feb-2022 12:10:42 UTC|PHP Deprecated: Return type of Requests_Utility_CaseInsensitiveDictionary::offsetSet($key, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /shared/httpd/main/htdocs/wp-includes/Requests/Utility/CaseInsensitiveDictionary.php on line 68|
|27-Feb-2022 12:10:42 UTC|PHP Deprecated: Return type of Requests_Utility_CaseInsensitiveDictionary::offsetUnset($key) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /shared/httpd/main/htdocs/wp-includes/Requests/Utility/CaseInsensitiveDictionary.php on line 82|
|27-Feb-2022 12:10:42 UTC|PHP Deprecated: Return type of Requests_Utility_CaseInsensitiveDictionary::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /shared/httpd/main/htdocs/wp-includes/Requests/Utility/CaseInsensitiveDictionary.php on line 91|
|27-Feb-2022 12:10:42 UTC|PHP Deprecated: Return type of Requests_Cookie_Jar::offsetGet($key) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /shared/httpd/main/htdocs/wp-includes/Requests/Cookie/Jar.php on line 73|
|27-Feb-2022 12:10:42 UTC|PHP Deprecated: Return type of Requests_Cookie_Jar::offsetUnset($key) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /shared/httpd/main/htdocs/wp-includes/Requests/Cookie/Jar.php on line 102|
|27-Feb-2022 12:10:42 UTC|PHP Deprecated: Automatic conversion of false to array is deprecated in /shared/httpd/main/htdocs/wp-content/plugins/mainwp/class/class-mainwp-system.php on line 333|
|27-Feb-2022 12:10:42 UTC|PHP Deprecated: Return type of Requests_Utility_CaseInsensitiveDictionary::offsetExists($key) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /shared/httpd/main/htdocs/wp-includes/Requests/Utility/CaseInsensitiveDictionary.php on line 40|
|27-Feb-2022 12:10:42 UTC|PHP Deprecated: Return type of Requests_Cookie_Jar::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /shared/httpd/main/htdocs/wp-includes/Requests/Cookie/Jar.php on line 111|
|27-Feb-2022 12:10:42 UTC|PHP Deprecated: Automatic conversion of false to array is deprecated in /shared/httpd/main/htdocs/wp-content/plugins/mainwp/class/class-mainwp-system.php on line 333|
|27-Feb-2022 12:10:42 UTC|PHP Deprecated: Return type of Requests_Cookie_Jar::offsetSet($key, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /shared/httpd/main/htdocs/wp-includes/Requests/Cookie/Jar.php on line 89|
|27-Feb-2022 12:10:42 UTC|PHP Warning: Cannot modify header information - headers already sent by (output started at /shared/httpd/main/htdocs/wp-content/plugins/mainwp/class/class-mainwp-system.php:333) in /shared/httpd/main/htdocs/wp-admin/includes/misc.php on line 1310|
|27-Feb-2022 12:10:42 UTC|PHP Warning: Cannot modify header information - headers already sent by (output started at /shared/httpd/main/htdocs/wp-content/plugins/mainwp/class/class-mainwp-system.php:333) in /shared/httpd/main/htdocs/wp-admin/admin-header.php on line 9|
|27-Feb-2022 12:10:42 UTC|PHP Warning: Cannot modify header information - headers already sent by (output started at /shared/httpd/main/htdocs/wp-content/plugins/mainwp/class/class-mainwp-system.php:333) in /shared/httpd/main/htdocs/wp-includes/functions.php on line 6821|
|27-Feb-2022 12:10:42 UTC|PHP Deprecated: Return type of Requests_Cookie_Jar::offsetExists($key) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /shared/httpd/main/htdocs/wp-includes/Requests/Cookie/Jar.php on line 63|
|27-Feb-2022 12:10:29 UTC|PHP Warning: Cannot modify header information - headers already sent by (output started at /shared/httpd/main/htdocs/wp-content/plugins/mainwp/class/class-mainwp-system.php:333) in /shared/httpd/main/htdocs/wp-includes/pluggable.php on line 1355|
|27-Feb-2022 12:10:29 UTC|PHP Deprecated: Return type of ActionScheduler_DateTime::setTimezone($timezone) should either be compatible with DateTime::setTimezone(DateTimeZone $timezone): DateTime, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /shared/httpd/main/htdocs/wp-content/plugins/wp-mail-smtp/vendor/woocommerce/action-scheduler/classes/ActionScheduler_DateTime.php on line 60|
|27-Feb-2022 12:10:29 UTC|PHP Deprecated: DateTime::__construct(): Passing null to parameter #1 ($datetime) of type string is deprecated in /shared/httpd/main/htdocs/wp-content/plugins/wp-mail-smtp/vendor/woocommerce/action-scheduler/functions.php on line 316|
|27-Feb-2022 12:10:29 UTC|PHP Deprecated: Return type of ActionScheduler_DateTime::getTimestamp() should either be compatible with DateTime::getTimestamp(): int, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /shared/httpd/main/htdocs/wp-content/plugins/wp-mail-smtp/vendor/woocommerce/action-scheduler/classes/ActionScheduler_DateTime.php on line 27|
|27-Feb-2022 12:10:29 UTC|PHP Deprecated: DateTime::__construct(): Passing null to parameter #1 ($datetime) of type string is deprecated in /shared/httpd/main/htdocs/wp-content/plugins/wp-mail-smtp/vendor/woocommerce/action-scheduler/functions.php on line 316|
|27-Feb-2022 12:10:29 UTC|PHP Deprecated: DateTime::__construct(): Passing null to parameter #1 ($datetime) of type string is deprecated in /shared/httpd/main/htdocs/wp-content/plugins/wp-mail-smtp/vendor/woocommerce/action-scheduler/functions.php on line 316|
|27-Feb-2022 12:10:29 UTC|PHP Deprecated: rtrim(): Passing null to parameter #1 ($string) of type string is deprecated in /shared/httpd/main/htdocs/wp-includes/formatting.php on line 2761|
|27-Feb-2022 12:10:29 UTC|PHP Deprecated: rtrim(): Passing null to parameter #1 ($string) of type string is deprecated in /shared/httpd/main/htdocs/wp-includes/formatting.php on line 2761|
|27-Feb-2022 12:10:29 UTC|PHP Deprecated: rtrim(): Passing null to parameter #1 ($string) of type string is deprecated in /shared/httpd/main/htdocs/wp-includes/formatting.php on line 2761|
|27-Feb-2022 12:10:29 UTC|PHP Deprecated: rtrim(): Passing null to parameter #1 ($string) of type string is deprecated in /shared/httpd/main/htdocs/wp-includes/formatting.php on line 2761|
|27-Feb-2022 12:10:29 UTC|PHP Deprecated: Automatic conversion of false to array is deprecated in /shared/httpd/main/htdocs/wp-content/plugins/mainwp/class/class-mainwp-system.php on line 333|
|27-Feb-2022 12:10:29 UTC|PHP Deprecated: Automatic conversion of false to array is deprecated in /shared/httpd/main/htdocs/wp-content/plugins/mainwp/class/class-mainwp-system.php on line 333|
|27-Feb-2022 12:10:29 UTC|PHP Warning: Cannot modify header information - headers already sent by (output started at /shared/httpd/main/htdocs/wp-content/plugins/mainwp/class/class-mainwp-system.php:333) in /shared/httpd/main/htdocs/wp-admin/admin-header.php on line 9|
|27-Feb-2022 12:10:29 UTC|PHP Deprecated: Return type of ActionScheduler_DateTime::getOffset() should either be compatible with DateTime::getOffset(): int, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /shared/httpd/main/htdocs/wp-content/plugins/wp-mail-smtp/vendor/woocommerce/action-scheduler/classes/ActionScheduler_DateTime.php on line 48|
|27-Feb-2022 12:10:29 UTC|PHP Warning: Cannot modify header information - headers already sent by (output started at /shared/httpd/main/htdocs/wp-content/plugins/mainwp/class/class-mainwp-system.php:333) in /shared/httpd/main/htdocs/wp-includes/pluggable.php on line 1358|
|27-Feb-2022 12:10:28 UTC|PHP Deprecated: Return type of Requests_Cookie_Jar::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /shared/httpd/main/htdocs/wp-includes/Requests/Cookie/Jar.php on line 111|
|27-Feb-2022 12:10:28 UTC|PHP Deprecated: Return type of Requests_Utility_CaseInsensitiveDictionary::offsetGet($key) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /shared/httpd/main/htdocs/wp-includes/Requests/Utility/CaseInsensitiveDictionary.php on line 51|
|27-Feb-2022 12:10:28 UTC|PHP Deprecated: Return type of Requests_Utility_CaseInsensitiveDictionary::offsetExists($key) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /shared/httpd/main/htdocs/wp-includes/Requests/Utility/CaseInsensitiveDictionary.php on line 40|
|27-Feb-2022 12:10:28 UTC|PHP Deprecated: Return type of Requests_Utility_CaseInsensitiveDictionary::offsetSet($key, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /shared/httpd/main/htdocs/wp-includes/Requests/Utility/CaseInsensitiveDictionary.php on line 68|
|27-Feb-2022 12:10:28 UTC|PHP Deprecated: Return type of Requests_Utility_CaseInsensitiveDictionary::offsetUnset($key) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /shared/httpd/main/htdocs/wp-includes/Requests/Utility/CaseInsensitiveDictionary.php on line 82|
|27-Feb-2022 12:10:28 UTC|PHP Deprecated: Return type of Requests_Utility_CaseInsensitiveDictionary::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /shared/httpd/main/htdocs/wp-includes/Requests/Utility/CaseInsensitiveDictionary.php on line 91|
|27-Feb-2022 12:10:28 UTC|PHP Warning: Cannot modify header information - headers already sent by (output started at /shared/httpd/main/htdocs/wp-content/plugins/mainwp/class/class-mainwp-system.php:333) in /shared/httpd/main/htdocs/wp-includes/functions.php on line 6821|
|27-Feb-2022 12:10:28 UTC|PHP Warning: Cannot modify header information - headers already sent by (output started at /shared/httpd/main/htdocs/wp-content/plugins/mainwp/class/class-mainwp-system.php:333) in /shared/httpd/main/htdocs/wp-admin/includes/misc.php on line 1310|
Configuration:
### Server Info Required Detected Status ###
MainWP Dashboard
MainWP Dashboard Version Deprecated: Return type of Requests_Cookie_Jar::offsetExists($key) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /shared/httpd/main/htdocs/wp-includes/Requests/Cookie/Jar.php on line 63
Deprecated: Return type of Requests_Cookie_Jar::offsetGet($key) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /shared/httpd/main/htdocs/wp-includes/Requests/Cookie/Jar.php on line 73
Deprecated: Return type of Requests_Cookie_Jar::offsetSet($key, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /shared/httpd/main/htdocs/wp-includes/Requests/Cookie/Jar.php on line 89
Deprecated: Return type of Requests_Cookie_Jar::offsetUnset($key) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /shared/httpd/main/htdocs/wp-includes/Requests/Cookie/Jar.php on line 102
Deprecated: Return type of Requests_Cookie_Jar::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /shared/httpd/main/htdocs/wp-includes/Requests/Cookie/Jar.php on line 111
Deprecated: Return type of Requests_Utility_CaseInsensitiveDictionary::offsetExists($key) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /shared/httpd/main/htdocs/wp-includes/Requests/Utility/CaseInsensitiveDictionary.php on line 40
Deprecated: Return type of Requests_Utility_CaseInsensitiveDictionary::offsetGet($key) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /shared/httpd/main/htdocs/wp-includes/Requests/Utility/CaseInsensitiveDictionary.php on line 51
Deprecated: Return type of Requests_Utility_CaseInsensitiveDictionary::offsetSet($key, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /shared/httpd/main/htdocs/wp-includes/Requests/Utility/CaseInsensitiveDictionary.php on line 68
Deprecated: Return type of Requests_Utility_CaseInsensitiveDictionary::offsetUnset($key) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /shared/httpd/main/htdocs/wp-includes/Requests/Utility/CaseInsensitiveDictionary.php on line 82
Deprecated: Return type of Requests_Utility_CaseInsensitiveDictionary::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /shared/httpd/main/htdocs/wp-includes/Requests/Utility/CaseInsensitiveDictionary.php on line 91
4.1.124.1.12 Pass
MainWP Upload Directory Writable Writable Pass
MainWP Extensions
MainWP Pro Reports Extension 4.0.7 API License Active Pass
MainWP Rocket Extension 4.0.2 API License Active Pass
MainWP UpdraftPlus Extension 4.0.4 API License Active Pass
MainWP Vulnerability Checker Extension4.1.1 API License Active Pass
WordPress
WordPress Version >=3.6 5.9.1 Pass
WordPress Memory Limit >=64M 256M Pass
MultiSite Disabled =true true Pass
FileSystem Method = direct direct Pass
PHP
PHP Version >=7.0 8.1.3 Pass
PHP Safe Mode Disabled =true true Pass
PHP Max Execution Time >=30 seconds 120 Pass
PHP Max Input Time >=30 seconds 120 Pass
PHP Memory Limit >=128M 512M Pass
PCRE Backtracking Limit >=10000 1000000 Pass
PHP Upload Max Filesize >=2M 2048M Pass
PHP Post Max Size >=2M 1024M Pass
SSL Extension Enabled =true true Pass
SSL Warnings = empty Pass
cURL Extension Enabled =true true Pass
cURL Timeout >=300 seconds 60 Warning
cURL Version >=7.29.0 7.74.0 Pass
cURL SSL Version >=OpenSSL/1.1.0 OpenSSL/1.1.1k Pass
PHP Allow URL fopen YES
PHP Exif Support YES ( V8.1.)
PHP IPTC Support YES
PHP XML Support YES
PHP Disabled Functions No functions disabled.
PHP Loaded Extensions Core, FFI, OAuth, PDO, PDO_Firebird, PDO_OCI, Phar, Reflection, SPL, SimpleXML, Zend OPcache, amqp, apcu, bcmath, bz2, calendar, cgi-fcgi, ctype, curl, date, dba, dom, enchant, exif, fileinfo, filter, ftp, gd, gettext, gmp, hash, iconv, igbinary, imagick, imap, intl, json, ldap, libxml, mbstring, memcache, memcached, mongodb, msgpack, mysqli, mysqlnd, openssl, pcntl, pcre, pdo_dblib, pdo_mysql, pdo_pgsql, pdo_sqlite, pgsql, posix, pspell, readline, redis, session, shmop, snmp, soap, sockets, sodium, solr, sqlite3, standard, sysvmsg, sysvsem, sysvshm, tidy, tokenizer, uploadprogress, uuid, xdebug, xlswriter, xml, xmlreader, xmlwriter, xsl, yaml, zip, zlib
MySQL
MySQL Version >=5.0 10.7.3-MariaDB-1:10.7.3+maria~focal-log Pass
MySQL Mode ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION
MySQL Client Encoding utf8mb4
Server Info
Server Software Apache/2.4.52 (Unix) OpenSSL/1.1.1k
Operating System Linux
Architecture 64 bit
Server Protocol HTTP/2.0
HTTPS ON
Server self connect Not expected HTTP response body:
User Agent Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/98.0.4758.105 Safari/537.36
Gateway Interface CGI/1.1
Memory Usage 10.21 MB
Request Time 1645964395
Accept Content text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
Accept-Charset Content N/A
MainWP Settings
Number Of Child Sites 7
Use WP-Cron Yes
Optimize for Shared Hosting or Big NetworksNo
Automatic Daily Update Install trusted updates
Abandoned Plugins/Themes Tolerance 365
Maximum number of posts to return 50
Maximum number of pages to return 50
Primary Backup System MainWP UpdraftPlus Extension
Maximum simultaneous requests 4
Minimum delay between requests 200
Maximum simultaneous requests per ip1
Minimum delay between requests to the same ip1000
Maximum simultaneous sync requests
Maximum simultaneous install and update requests
Active Plugins
Activity Log for MainWP 1.7.0 Inactive
Cron Logger 1.2.0 Active
Duplicator 1.4.4 Inactive
MainWP Dashboard 4.1.12 Active
UpdraftPlus - Backup/Restore 1.22.6 Active
WP Crontrol 1.12.0 Active
WP Mail SMTP 3.3.0 Active
