500 Error and site totally down - suddenly!

Hi,

Just out of nowhere my development site went totally down with 500 Internal Server Error. The server log gives the following:

[2023-03-16 13:21:10.593059] [vhost: lets-customize.com] [core:error] [pid: 43049] [client: 88.196.157.242:49324] AH00124: Request exceeded the limit of 10 internal redirects due to probable configuration error. Use 'LimitInternalRecursion' to increase the limit if necessary. Use 'LogLevel debug' to get a backtrace.

How can this happen all of a sudden without changing any plugins etc? Debug mode of Wordpress gives these errors when in the Back-End:


Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /data03/virt117972/domeenid/www.lets-customize.com/htdocs/wp-includes/class-wp-user.php on line 212


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 /data03/virt117972/domeenid/www.lets-customize.com/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 /data03/virt117972/domeenid/www.lets-customize.com/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 /data03/virt117972/domeenid/www.lets-customize.com/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 /data03/virt117972/domeenid/www.lets-customize.com/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 /data03/virt117972/domeenid/www.lets-customize.com/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 /data03/virt117972/domeenid/www.lets-customize.com/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 /data03/virt117972/domeenid/www.lets-customize.com/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 /data03/virt117972/domeenid/www.lets-customize.com/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 /data03/virt117972/domeenid/www.lets-customize.com/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 /data03/virt117972/domeenid/www.lets-customize.com/htdocs/wp-includes/Requests/Utility/CaseInsensitiveDictionary.php on line 91


Warning: Cannot modify header information - headers already sent by (output started at /data03/virt117972/domeenid/www.lets-customize.com/htdocs/wp-includes/class-wp-user.php:212) in /data03/virt117972/domeenid/www.lets-customize.com/htdocs/wp-includes/pluggable.php on line 1416


Warning: Cannot modify header information - headers already sent by (output started at /data03/virt117972/domeenid/www.lets-customize.com/htdocs/wp-includes/class-wp-user.php:212) in /data03/virt117972/domeenid/www.lets-customize.com/htdocs/wp-includes/pluggable.php on line 1419

Comments

Sign In or Register to comment.