Duplicate ErrorException when creating resource (2.0)

[JVCode]

ErrorException: A non-numeric value encountered in src/XF/Mvc/Entity/Entity.php at line 748
XF::handlePhpError() in src/XF/Mvc/Entity/Entity.php at line 748
XF\Mvc\Entity\Entity->_castValueToType() in src/XF/Mvc/Entity/Entity.php at line 614
XF\Mvc\Entity\Entity->set() in src/XF/Mvc/Entity/Entity.php at line 554
XF\Mvc\Entity\Entity->__set() in src/addons/XFRM/Pub/Controller/Category.php at line 296
XFRM\Pub\Controller\Category->actionAdd() in src/XF/Mvc/Dispatcher.php at line 232
XF\Mvc\Dispatcher->dispatchClass() in src/XF/Mvc/Dispatcher.php at line 85
XF\Mvc\Dispatcher->dispatchLoop() in src/XF/Mvc/Dispatcher.php at line 41
XF\Mvc\Dispatcher->run() in src/XF/App.php at line 1771
XF\App->run() in src/XF.php at line 319
XF::runApp() in index.php at line 13

 

[Chris D]

https://xenforo.com/community/threads/Сannot-create-a-resource-php-7-1-8.133434/