Ajax Attribute Manager and PHP8

[mister_woyng]

Hello,

after updating to PHP8 the Attribute Manager throws errors, like this one:
 

Quote

Fatal error:  Uncaught Error: Non-static method stopDirectAccess::authorise() cannot be called statically in /is/htdocs/wp1177774_IEGJAXJ88H/www/OSC/catalog/admin/attributeManager/includes/attributeManagerPlaceHolder.inc.php:17

I learned that this is a new error in PHP8, and, not being so proficient in advanced OOP, tried a workaround...from

Quote

stopDirectAccess::authorise(AM_SESSION_VALID_INCLUDE);

to

Quote

$stop = new stopDirectAccess();
$stop->authorise(AM_SESSION_VALID_INCLUDE);

but there is still an error.

Is there a PHP8-Version of the Attribute Manager? If not...what can I do to fix this?

Thanks a lot!