forum migrated giving an error

[Luciann]

I moved the forum to another host and now it gives me this error :

Parse error: syntax error, unexpected '?', expecting variable (T_VARIABLE) in /home/x/public_html/init.php on line 1512

it was the php version (used the 7 instead of 8.x), close this please. 

[Marc]

This would indicate something that you are running there is not compatible with the PHP version. Have you perhaps also just updated to PHP 8?