RAurelian

Hello! I am getting the follosing issues: If I go to the SEO&URL page (under Preferences menu) and then click on any of the pages (to edit them), I get a blank page. Exact Steps to reproduce: 1. Log in to the admin section of PrestaShop 1.5.5.0 2. Go to the Preferences menu 3. Click on SEO&URL 4. Click on any of the pages there to edit them (e.g. on the 404 page) 5. Observe the blank page that loads This is the error I see instead of the blank/white page if I enable Debug mode: Fatal error: Uncaught exception 'ReflectionException' with message 'Class StoresController_old does not exist' in /home/mobila23/public_html/classes/Meta.php:71 Stack trace: #0 /home/mobila23/public_html/classes/Meta.php(71): ReflectionClass->__construct('StoresControlle...') #1 /home/mobila23/public_html/controllers/admin/AdminMetaController.php(229): MetaCore::getPages(true, 'best-sales') #2 /home/mobila23/public_html/classes/controller/AdminController.php(1484): AdminMetaControllerCore->renderForm() #3 /home/mobila23/public_html/classes/controller/Controller.php(167): AdminControllerCore->initContent() #4 /home/mobila23/public_html/classes/Dispatcher.php(348): ControllerCore->run() #5 /home/mobila23/public_html/admin3655/index.php(50): DispatcherCore->dispatch() #6 {main} thrown in /home/mobila23/public_html/classes/Meta.php on line 71 Anyone ever encounter this? Any ideas how I can solve it? Any information would be welcomed. Thank you!