Fatal error: Uncaught TypeError: print_r(): Argument #2 ($return) must be of type bool, int given in /home/p-vc9dwz/html/alexmo-update-mw3-pm1f1/html/update/plugins/css_recipe/src/cssPlugin/cssPlugin.php:551 Stack trace: #0 /home/p-vc9dwz/html/alexmo-update-mw3-pm1f1/html/update/plugins/css_recipe/src/cssPlugin/cssPlugin.php(551): print_r(NULL, 1) #1 /home/p-vc9dwz/html/alexmo-update-mw3-pm1f1/html/update/plugins/css_recipe/Bootstrap.php(67): Plugin\css_recipe\src\cssPlugin\cssPlugin->hookIndexNaviHeadPostget() #2 /home/p-vc9dwz/html/alexmo-update-mw3-pm1f1/html/update/includes/src/Events/Dispatcher.php(72): Plugin\css_recipe\Bootstrap->Plugin\css_recipe\{closure}(Array) #3 /home/p-vc9dwz/html/alexmo-update-mw3-pm1f1/html/update/includes/src/Plugin/HookManager.php(96): JTL\Events\Dispatcher->fire('shop.hook.132', Array) #4 /home/p-vc9dwz/html/alexmo-update-mw3-pm1f1/html/update/includes/defines.php(345): JTL\Plugin\HookManager->executeHook(132, Array) #5 /home/p-vc9dwz/html/alexmo-update-mw3-pm1f1/html/update/includes/src/Router/Middleware/CartcheckMiddleware.php(24): executeHook(132) #6 /home/p-vc9dwz/html/alexmo-update-mw3-pm1f1/html/update/includes/vendor/league/route/src/Dispatcher.php(59): JTL\Router\Middleware\CartcheckMiddleware->process(Object(Laminas\Diactoros\ServerRequest), Object(League\Route\Dispatcher)) #7 /home/p-vc9dwz/html/alexmo-update-mw3-pm1f1/html/update/includes/src/Router/Middleware/WishlistCheckMiddleware.php(26): League\Route\Dispatcher->handle(Object(Laminas\Diactoros\ServerRequest)) #8 /home/p-vc9dwz/html/alexmo-update-mw3-pm1f1/html/update/includes/vendor/league/route/src/Dispatcher.php(59): JTL\Router\Middleware\WishlistCheckMiddleware->process(Object(Laminas\Diactoros\ServerRequest), Object(League\Route\Dispatcher)) #9 /home/p-vc9dwz/html/alexmo-update-mw3-pm1f1/html/update/includes/src/Router/Middleware/SSLRedirectMiddleware.php(45): League\Route\Dispatcher->handle(Object(Laminas\Diactoros\ServerRequest)) #10 /home/p-vc9dwz/html/alexmo-update-mw3-pm1f1/html/update/includes/vendor/league/route/src/Dispatcher.php(59): JTL\Router\Middleware\SSLRedirectMiddleware->process(Object(Laminas\Diactoros\ServerRequest), Object(League\Route\Dispatcher)) #11 /home/p-vc9dwz/html/alexmo-update-mw3-pm1f1/html/update/includes/src/Router/Middleware/MaintenanceModeMiddleware.php(43): League\Route\Dispatcher->handle(Object(Laminas\Diactoros\ServerRequest)) #12 /home/p-vc9dwz/html/alexmo-update-mw3-pm1f1/html/update/includes/vendor/league/route/src/Dispatcher.php(59): JTL\Router\Middleware\MaintenanceModeMiddleware->process(Object(Laminas\Diactoros\ServerRequest), Object(League\Route\Dispatcher)) #13 /home/p-vc9dwz/html/alexmo-update-mw3-pm1f1/html/update/includes/src/Router/Middleware/LocaleRedirectMiddleware.php(37): League\Route\Dispatcher->handle(Object(Laminas\Diactoros\ServerRequest)) #14 /home/p-vc9dwz/html/alexmo-update-mw3-pm1f1/html/update/includes/vendor/league/route/src/Dispatcher.php(59): JTL\Router\Middleware\LocaleRedirectMiddleware->process(Object(Laminas\Diactoros\ServerRequest), Object(League\Route\Dispatcher)) #15 /home/p-vc9dwz/html/alexmo-update-mw3-pm1f1/html/update/includes/vendor/league/route/src/Strategy/ApplicationStrategy.php(37): League\Route\Dispatcher->handle(Object(Laminas\Diactoros\ServerRequest)) #16 /home/p-vc9dwz/html/alexmo-update-mw3-pm1f1/html/update/includes/vendor/league/route/src/Dispatcher.php(59): Psr\Http\Server\MiddlewareInterface@anonymous->process(Object(Laminas\Diactoros\ServerRequest), Object(League\Route\Dispatcher)) #17 /home/p-vc9dwz/html/alexmo-update-mw3-pm1f1/html/update/includes/vendor/league/route/src/Dispatcher.php(53): League\Route\Dispatcher->handle(Object(Laminas\Diactoros\ServerRequest)) #18 /home/p-vc9dwz/html/alexmo-update-mw3-pm1f1/html/update/includes/vendor/league/route/src/Router.php(97): League\Route\Dispatcher->dispatchRequest(Object(Laminas\Diactoros\ServerRequest)) #19 /home/p-vc9dwz/html/alexmo-update-mw3-pm1f1/html/update/includes/src/Router/Router.php(654): League\Route\Router->dispatch(Object(Laminas\Diactoros\ServerRequest)) #20 /home/p-vc9dwz/html/alexmo-update-mw3-pm1f1/html/update/includes/src/Shop.php(378): JTL\Router\Router->dispatch(Object(JTL\Smarty\JTLSmarty)) #21 /home/p-vc9dwz/html/alexmo-update-mw3-pm1f1/html/update/index.php(9): JTL\Shop::dispatch() #22 {main} thrown in /home/p-vc9dwz/html/alexmo-update-mw3-pm1f1/html/update/plugins/css_recipe/src/cssPlugin/cssPlugin.php on line 551