PHP7 apcu extension

Hello,

installed a fresh pydio 7 and get an error

Parameter 1 to pydio\Cache\Core\CoreCacheLoader::loadNodeInfoFromCache() expected to be a reference, value given
Link to post
https://pydio.com/forum/f/topic/parameter-1-to-pydiocachecorecorecacheloader/

So read about that and maybe the solution is apcu extension.
So was wondering how to install it on cwp and will it work together?

Any ideas, solutions, how to fix this?
Thanks

apcu will not work, as suphp doesn't support php opcache. You can install redis server for the cache.