The hosting server update to PHP 8.0 and 8.1 and give this error:
[23-Dec-2022 23:44:30 UTC] PHP Fatal error: Declaration of IPS\forums\Topic\hook659::truncated($oneLine = false) must be compatible with IPS\_Content::truncated($oneLine = false, $length = 500) in /home/nginx/domains/domain.com/public/init.php(927) : eval()'d code on line 222