Trying to install this add-on that has worked before. Uses the latest version of MyBB and PHP Version 7.4.12. I'm getting this message.
The supplement is this.
http://doylecc.altervista.org/bb/downloa...d=16&cat=1
The supplement is this.
http://doylecc.altervista.org/bb/downloa...d=16&cat=1