3
Just follows the instructions.
Upgrade? paste 2.2.4 patch to server, not copy install directory, erase "profilefields.tmp, upgrade the 3 modules System, PM, Extends Profiles and all run fine. No error at all.
Fresh Install? apply the patch 2.2.4 to 2.2.3, and copy to the server and run install directory, and all run fine. No error at all.
But don't forget to do a backup.
Or:If you are with doubt, just install the backup(files and sql) in your Computer, and apply there the patch.
Dont forget to change the mainfile.php to your new configurations in this way.
Marco Sousa
https://www.gaap.dev