I'm currently unable to upgrade addons or do much of anything in the AdminCP. Everything is running fine, but I'm static. The error: Server Error Mysqli prepare error: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '? = ? WHERE user_id = ?' at line 2 Zend_Db_Statement_Mysqli->_prepare() in Zend/Db/Statement.php at line 115 Zend_Db_Statement->__construct() in Zend/Db/Adapter/Mysqli.php at line 381 Zend_Db_Adapter_Mysqli->prepare() in Zend/Db/Adapter/Abstract.php at line 478 Zend_Db_Adapter_Abstract->query() in Nobita/PostStaff/XenForo/DataWriter/User.php at line 50 Nobita\PostStaff\XenForo\DataWriter\User->_postDelete() in Bookmarks/DataWriter/User.php at line 15 Bookmarks_DataWriter_User->_postDelete() in XFSoccer/DataWriter/User.php at line 42 XFSoccer_DataWriter_User->_postDelete() in XenForo/DataWriter.php at line 1779 XenForo_DataWriter->delete() in XenForo/Deferred/UserAction.php at line 68 XenForo_Deferred_UserAction->execute() in XenForo/Model/Deferred.php at line 256 XenForo_Model_Deferred->runDeferred() in XenForo/Model/Deferred.php at line 390 XenForo_Model_Deferred->_runInternal() in XenForo/Model/Deferred.php at line 335 XenForo_Model_Deferred->run() in XenForo/ControllerAdmin/Tools.php at line 159 XenForo_ControllerAdmin_Tools->actionRunDeferred() in XenForo/FrontController.php at line 347 XenForo_FrontController->dispatch() in XenForo/FrontController.php at line 134 XenForo_FrontController->run() in /home/xxxxxx/public_html/xenforo/admin.php at line 13 I have already run the master data rebuild and got no errors. I contacted the host based on THIS THREAD but he says he's made no changes. I totally get that this might be because of addons but at this point I can't even troubleshoot since I can't do anything with them and it's been a while since I added any new ones. Any help is appreciated.