Zaehlas

Fixed, upgraded to PHP 8.1, and upgraded boards. Whatever that old code was it's no longer an issue. Thank,s for the assistance.

OK. Removing all instances of that. This doesn't appear to be a hosting compromise. All these subroutines are commented with "Invision Power Board" comments and versions that are VERY old. I believe this is before it was rebranded Invision Community, and somehow the code survived all the upgrades.

OK. This has been moved from a previous hosting service and upgraded multiple times on my current host with no issues. I did not realize IPB_Firewall was not part of the original Invision. Removing. Hopefully that's the only major issue.

I have been trying for a while to upgrade my server to PHP 8.1. Every time I enable it, I get the following errors: Error: Call to undefined function create_function() (0) #0 /var/www/<website>/forums/conf_global.php(338): IPB_Firewall::_calculateChecksums() #1 /var/www/<website>/forums/conf_global.php(310): IPB_Firewall::_doSecurityChecks() #2 /var/www/<website>/forums/conf_global.php(542): IPB_Firewall::run() #3 /var/www/<website>/forums/system/Dispatcher/Dispatcher.php(69): require('...') #4 /var/www/<website>/forums/admin/index.php(13): IPS\_Dispatcher::i() #5 {main} I have no plugins installed. I have attempted every purge to make sure no plugins are installed. I switched to a default no-frills theme with no modifications. Nothing helps. This PHP 8.x requirement is killing me given your "vanilla" version of Invision is not working with it. Please help.