XF 1.4 need help will pay ---

Getting this error when i create a new thread or reply to posts.
I have already disabled all plugins
forum is dnforum.com

Cannot use a scalar value as an array
XenForo_Application::handlePhpError() in XenForo/Db.php at line 45
XenForo_Db::beginTransaction() in XenForo/DataWriter.php at line 1900
XenForo_DataWriter->_beginDbTransaction() in XenForo/DataWriter.php at line 1401
XenForo_DataWriter->save() in XenForo/ControllerAdmin/Abstract.php at line 134
XenForo_ControllerAdmin_Abstract->_getToggleResponse() in XenForo/ControllerAdmin/AddOn.php at line 319
XenForo_ControllerAdmin_AddOn->actionToggle() in XenForo/FrontController.php at line 347
XenForo_FrontController->dispatch() in XenForo/FrontController.php at line 134
XenForo_FrontController->run() in /home/dnforum/domains/dnforum.com/public_html/admin.php at line 13

any help is appreciated!


XenForo developer
Staff member
Has anything changed on the server? Based on the code, this error should be literally impossible. That might indicate opcode cache corruption; try restarting the web server and (if relevant) the FastCGI server (PHP-FPM).