Try to install plugins in geeklog 2.2.0
(Forum and classified) and this pop up every time
An error has occurred:
(This text is only displayed to users in the group 'Root'
E_SYNTAX(0) - Header does not match it's checksum @ /home/wickst/geekdata/system/vendor/splitbrain/php-archive/src/Tar.php line 562
Call Stack
# Function File Line
1 COM_handleException