OK – good. This should solve your problem but is probably not the final fix that will appear in the next update…
Actually I would like you to make two small edits so first one…
The first file you need to look at is in the SP core at
/simple-press/admin/panel-forums/support/spa-forums-save.php and the function to locate is called spa_save_forums_forum_perm() starting at line 397.
At line 418 on this function is the code:
sp_reset_memberships($uid);
can you please alter this to
sp_reset_memberships($usergroup_id);
and for the second edit yupou will need to look in the forum plugins folder at the membership subsctibe plugin. The file *using the default path is
/wp-content/sp-resources/forum-plugins/membership-subscribe/admin/sp-membership-subscribe-admin-options-save.php ()which is a bit of a mouthful!)
Line 12 which starts:
please comment out or remove this line of code.
Hopefully should resolve things and I will start to look at what changed here!