Page Manager
Ok, I would suggest switching to my plugin and seeking help for it if you find problems doing so.
Anyways, which plugin are you using exactly? I thought it was the following:
https://community.mybb.com/mods.php?action=view&pid=936
But the mentioned line (325) in your screenshot doesn't appears to match:
https://github.com/SvePu/MyBB-PageManage...r.php#L325
Please either use my plugin or SvePu's PageManager update from the link above. Any other plugin may be too old to even try to fix it.
Anyways, which plugin are you using exactly? I thought it was the following:
https://community.mybb.com/mods.php?action=view&pid=936
But the mentioned line (325) in your screenshot doesn't appears to match:
https://github.com/SvePu/MyBB-PageManage...r.php#L325
Please either use my plugin or SvePu's PageManager update from the link above. Any other plugin may be too old to even try to fix it.