Here's the error log:
Oops! We ran into some problems.
LogicException: Instances of XF\Db\AbstractAdapter cannot be serialized or unserialized in src/XF/Db/AbstractAdapter.phpat line 559
The group is successfully applied, but the above error is shown when saving the page. Hope it helps.
Oops! We ran into some problems.
LogicException: Instances of XF\Db\AbstractAdapter cannot be serialized or unserialized in src/XF/Db/AbstractAdapter.phpat line 559
- XF\Db\AbstractAdapter->__sleep()
- serialize() insrc/XF/Mvc/Entity/ValueFormatter.php at line 67
- XF\Mvc\Entity\ValueFormatter->encodeValueForSource() insrc/XF/Mvc/Entity/Manager.php at line721
- XF\Mvc\Entity\Manager->encodeValueForSource() insrc/XF/Mvc/Entity/Entity.php at line 1382
- XF\Mvc\Entity\Entity->_saveToSource()in src/XF/Mvc/Entity/Entity.php at line1121
- XF\Mvc\Entity\Entity->save() insrc/XF/Repository/UserAlert.php at line116
- XF\Repository\UserAlert->insertAlert()in src/XF/Repository/UserAlert.php at line 87
- XF\Repository\UserAlert->alert() insrc/addons/DBTech/Credits/Application/Model.php at line 103
- DBTech\Credits\Application\Model->sendAlert() insrc/addons/DBTech/Credits/Model/Event/AbstractEvent.php at line 670
- DBTech\Credits\Model\Event\AbstractEvent->_commit() insrc/addons/DBTech/Credits/Model/Event/AbstractEvent.php at line 598
- DBTech\Credits\Model\Event\AbstractEvent->trigger() insrc/addons/DBTech/Credits/Model/Event/Adjust.php at line 51
- DBTech\Credits\Model\Event\Adjust->apply() insrc/addons/DBTech/Credits/XF/Admin/Controller/User.php at line 63
- DBTech\Credits\XF\Admin\Controller\User->DBTech\Credits\XF\Admin\Controller\{closure}() insrc/XF/Mvc/FormAction.php at line 169
- XF\Mvc\FormAction->run() insrc/XF/Admin/Controller/User.php at line504
- XF\Admin\Controller\User->actionSave()in src/XF/Mvc/Dispatcher.php at line 249
- XF\Mvc\Dispatcher->dispatchClass() insrc/XF/Mvc/Dispatcher.php at line 88
- XF\Mvc\Dispatcher->dispatchLoop() insrc/XF/Mvc/Dispatcher.php at line 41
- XF\Mvc\Dispatcher->run() insrc/XF/App.php at line 1931
- XF\App->run() in src/XF.php at line 328
- XF::runApp() in admin.php at line 13
The group is successfully applied, but the above error is shown when saving the page. Hope it helps.