[FIXED] Can't Create Group

[Ranger375]

This is the bug I get when as an admin, I try to create a group:

LogicException: Attempted to set 'member_cache' while a save was pending without forceSet in src/XF/Mvc/Entity/Entity.php at line 532

2. XF\Mvc\Entity\Entity->set() in src/XF/Mvc/Entity/Entity.php at line 505
4. XF\Mvc\Entity\Entity->__set() in src/addons/Truonglv/Groups/Entity/Member.php at line 280
6. Truonglv\Groups\Entity\Member->updateGroupRecord() in src/addons/Truonglv/Groups/Entity/Member.php at line 263
8. Truonglv\Groups\Entity\Member->_postSave() in src/XF/Mvc/Entity/Entity.php at line 1145
10. XF\Mvc\Entity\Entity->save() in src/XF/Mvc/Entity/Entity.php at line 1139
12. XF\Mvc\Entity\Entity->save() in src/XF/Tag/AbstractHandler.php at line 29
14. XF\Tag\AbstractHandler->updateContentTagCache() in src/XF/Repository/Tag.php at line 389
16. XF\Repository\Tag->modifyContentTags() in src/XF/Service/Tag/Changer.php at line 256
18. XF\Service\Tag\Changer->save() in src/addons/Truonglv/Groups/Service/Group/Preparer.php at line 119
20. Truonglv\Groups\Service\Group\Preparer->afterInsert() in src/addons/Truonglv/Groups/Service/Group/Creator.php at line 96
22. Truonglv\Groups\Service\Group\Creator->_save() in src/XF/Service/ValidateAndSavableTrait.php at line 40
24. Truonglv\Groups\Service\Group\Creator->save() in src/addons/Truonglv/Groups/Pub/Controller/Category.php at line 88
26. Truonglv\Groups\Pub\Controller\Category->actionAdd() in src/XF/Mvc/Dispatcher.php at line 249
28. XF\Mvc\Dispatcher->dispatchClass() in src/XF/Mvc/Dispatcher.php at line 88
30. XF\Mvc\Dispatcher->dispatchLoop() in src/XF/Mvc/Dispatcher.php at line 41
32. XF\Mvc\Dispatcher->run() in src/XF/App.php at line 1931
34. XF\App->run() in src/XF.php at line 328
36. XF::runApp() in index.php at line 13