Error: Cannot use object of type Category as array in /var/www/prestashop/override/classes/Link.php:85
Stack trace:
#0 /var/www/prestashop/classes/Category.php(1396): Link->getCategoryLink(Object(Category), NULL, 1)
#1 /var/www/prestashop/modules/ets_seo/ets_seo.php(3671): CategoryCore->getLink(Object(Link), 1)
#2 /var/www/prestashop/modules/ets_seo/ets_seo.php(4438): Ets_Seo->generateGraphWebData()
#3 /var/www/prestashop/modules/ets_seo/ets_seo.php(3946): Ets_Seo->getSeoMetaData(true, Array)
#4 /var/www/prestashop/classes/Hook.php(1007): Ets_Seo->hookDisplayOverrideTemplate(Array)
#5 /var/www/prestashop/modules/ets_superspeed/classes/ext/ets_hook(531): HookCore::coreCallHook(Object(Ets_Seo), 'hookDisplayOver...', Array)
#6 /var/www/prestashop/modules/ets_superspeed/classes/ext/ets_hook(381): Ets_Hook::callHookOn(Object(Ets_Seo), 'DisplayOverride...', Array)
#7 /var/www/prestashop/override/classes/Hook.php(18): Ets_Hook::exec17('DisplayOverride...', Array, NULL, false, true, false, NULL, false, Array)
#8 /var/www/prestashop/classes/controller/FrontController.php(1411): Hook::exec('DisplayOverride...', Array)
#9 /var/www/prestashop/classes/controller/FrontController.php(1312): FrontControllerCore->getTemplateFile('catalog/product', Array, 'fr-FR')
#10 /var/www/prestashop/controllers/front/ProductController.php(111): FrontControllerCore->setTemplate('catalog/product', Array)
#11 /var/www/prestashop/classes/controller/Controller.php(287): ProductControllerCore->init()
#12 /var/www/prestashop/classes/Dispatcher.php(525): ControllerCore->run()
#13 /var/www/prestashop/override/classes/Dispatcher.php(22): DispatcherCore->dispatch()
#14 /var/www/prestashop/index.php(28): Dispatcher->dispatch()
#15 {main}