What version of PHP is running here at UBB?
I believe the UBBCentral server is running
MultiPHP Manager and is currently set as
PHP Version 7.1
Imagick 3.4.4 compiled with ImageMagick version 6.9.10-68 Q16 x86_64
On a test server completely unrelated to UBBCentral, I'm running
PHP Version 8.0
Imagick 3.5.0 compiled with ImageMagick version 6.9.10-68 Q16 x86_64
Inmotion is telling me:
The version of ImageMagick you are using is the latest version compatible with your version of PHP
(That's ImageMagick 6.7.2-7 2017-03-22 on PHP 7.3)
You will need to discuss the specifics with your host of why your server is not acting as expected. This is completely outside the realm of UBB.threads forum software and would take this conversation in to off-topic.