Fatal error: Uncaught TypeError: PrestaShop\PrestaShop\Core\Util\String\StringModifier::replaceAccentedChars(): Argument #1 ($string) must be of type string, null given, called in /home/clients/0c79d30d56093127a76234cb57de5cc8/sites/trigono.fr/classes/Tools.php on line 1297 and defined in /home/clients/0c79d30d56093127a76234cb57de5cc8/sites/trigono.fr/src/Core/Util/String/StringModifier.php:100 Stack trace: #0 /home/clients/0c79d30d56093127a76234cb57de5cc8/sites/trigono.fr/classes/Tools.php(1297): PrestaShop\PrestaShop\Core\Util\String\StringModifier->replaceAccentedChars(NULL) #1 /home/clients/0c79d30d56093127a76234cb57de5cc8/sites/trigono.fr/modules/ps_facebook/classes/Provider/EventDataProvider.php(255): ToolsCore::replaceAccentedChars(NULL) #2 /home/clients/0c79d30d56093127a76234cb57de5cc8/sites/trigono.fr/modules/ps_facebook/classes/Provider/EventDataProvider.php(120): PrestaShop\Module\PrestashopFacebook\Provider\EventDataProvider->getCMSPageData() #3 /home/clients/0c79d30d56093127a76234cb57de5cc8/sites/trigono.fr/modules/ps_facebook/classes/Dispatcher/EventDispatcher.php(90): PrestaShop\Module\PrestashopFacebook\Provider\EventDataProvider->generateEventData('hookDisplayHead...', Array) #4 /home/clients/0c79d30d56093127a76234cb57de5cc8/sites/trigono.fr/modules/ps_facebook/ps_facebook.php(321): PrestaShop\Module\PrestashopFacebook\Dispatcher\EventDispatcher->dispatch('hookDisplayHead...', Array) #5 /home/clients/0c79d30d56093127a76234cb57de5cc8/sites/trigono.fr/classes/Hook.php(1237): Ps_facebook->hookDisplayHeader(Array) #6 /home/clients/0c79d30d56093127a76234cb57de5cc8/sites/trigono.fr/classes/Hook.php(454): HookCore::coreCallHook(Object(Ps_facebook), 'hookDisplayHead...', Array) #7 /home/clients/0c79d30d56093127a76234cb57de5cc8/sites/trigono.fr/classes/Hook.php(1128): HookCore::callHookOn(Object(Ps_facebook), 'displayHeader', Array) #8 /home/clients/0c79d30d56093127a76234cb57de5cc8/sites/trigono.fr/classes/controller/FrontController.php(621): HookCore::exec('displayHeader') #9 /home/clients/0c79d30d56093127a76234cb57de5cc8/sites/trigono.fr/controllers/front/CmsController.php(164): FrontControllerCore->initContent() #10 /home/clients/0c79d30d56093127a76234cb57de5cc8/sites/trigono.fr/classes/controller/Controller.php(328): CmsControllerCore->initContent() #11 /home/clients/0c79d30d56093127a76234cb57de5cc8/sites/trigono.fr/classes/Dispatcher.php(488): ControllerCore->run() #12 /home/clients/0c79d30d56093127a76234cb57de5cc8/sites/trigono.fr/index.php(86): DispatcherCore->dispatch() #13 {main} thrown in /home/clients/0c79d30d56093127a76234cb57de5cc8/sites/trigono.fr/src/Core/Util/String/StringModifier.php on line 100