WackoWiki

View source for Re: Upgrade from 6.0.37 to 6.1.26 on php 7.4.33

WackoWiki 6.1 uses string functions and as well the match expression not available in PHP 7.4.
  * ((/Dev/Release/R6.1/Dependencies WackoWiki 6.1 Dependencies))

Out of the box it is probably better to upgrade the stack or move WackoWiki to an stack with at least PHP 8 0 and MariaDB 10.4 or MySQL 8.0.

Since I no longer have a PHP 7.4 stack for testing ,I gave up backporting features to WackoWiki 6.0.