error on PHP 8.0.26 (cli)

Try this:

if (isset($info['controller class']) && class_implements($info['controller class']) === 'EntityAPIControllerInterface')

Try this:

if (isset($info['controller class']) && class_implements($info['controller class']) === 'EntityAPIControllerInterface')

No. class_implements() returns either an array or FALSE, neither of which will ever be === to 'EntityAPIControllerInterface'

The solution is what I said in #5 - find out which module is defining an entity without a controller class, and fix that module. I gave instructions for how to find this out.

I had the same issue with the redirect module.

With drush updb It wants to run :

function redirect_update_7100() {
  if (!class_exists('RedirectController')) {
    registry_rebuild();
    entity_info_cache_clear();
  }
}

But it can't because of the entity error.

My solution was to run drush php-eval 'registry_rebuild();entity_info_cache_clear()'

Later I found out that the drush updb had already been executed on a php 7 server, so I was able to get a database dump from there, which fixed the issue.

Though, I'm not sure if the error will reappear later on.

Hope it helps.

Use the dev release, the latest tagged release is far behind.

With that said, I'd love to see a new tagged release of this module