I’ve read the teeth message about php error on french forum.
I’d not noticed the content of this message ( something was not found ).
I try to reproduce it with unsuscribe / subscibe. The Php error not come back but the message:
‘Sorry but only users granted special access can read topics in this forum’
Come back and i’ve loose the acces at forum. Do you thin’k ‘subscribe’ really necessary to acces at this forum? Some people seem’s have same problem to join the forum.