@duderuud @sHORTYWZ
If you both have the
[AL] Core Package has a known bug with how it tries to extend
You will need to disable the "Legacy Class Extension Hack" option.
If you both have the
[AL] Core Package
by @AddonsLab add-on installed, then this is an issue with that add-on.[AL] Core Package has a known bug with how it tries to extend
\XF\Extension
. I guess it completely explodes on XF2.2.13 now.You will need to disable the "Legacy Class Extension Hack" option.