Fatal error: Uncaught Error: Call to undefined method Tools::jsonEncode() in /srv/users/pharditalia/apps/pharditalia/public/modules/an_productattributes/an_productattributes.php:443 Stack trace: #0 /srv/users/pharditalia/apps/pharditalia/public/classes/Hook.php(1043): an_productattributes->hookDisplayHeader(Array) #1 /srv/users/pharditalia/apps/pharditalia/public/classes/Hook.php(425): HookCore::coreCallHook(Object(an_productattributes), 'hookDisplayHead...', Array) #2 /srv/users/pharditalia/apps/pharditalia/public/classes/Hook.php(981): HookCore::callHookOn(Object(an_productattributes), 'Header', Array) #3 /srv/users/pharditalia/apps/pharditalia/public/classes/controller/FrontController.php(622): HookCore::exec('displayHeader') #4 /srv/users/pharditalia/apps/pharditalia/public/controllers/front/listing/CategoryController.php(127): FrontControllerCore->initContent() #5 /srv/users/pharditalia/apps/pharditalia/public/classes/controller/Controller.php(319): CategoryControllerCore->initContent() #6 /srv/users/pharditalia/apps in /srv/users/pharditalia/apps/pharditalia/public/modules/an_productattributes/an_productattributes.php on line 443