hallo, ich habe den shop auf 5.3 upgedatet ubd jetzt kommt auf der index der fehler 500 und im backend kommt zwar das blaue backend aber kein login und der ladebalken dreht sich ein wolf.
als fehler e-mail bekomme ich
exception 'Exception' with message 'There is no suitable CSPRNG installed on your system' in /var/www/sites/SN000156/ortner-shop.de/vendor/paragonie/random\_compat/lib/random.php:212 Stack trace: #0 /var/www/sites/SN000156/ortner-shop.de/vendor/paragonie/random\_compat/lib/random\_int.php(156): random\_bytes(1) #1 /var/www/sites/SN000156/ortner-shop.de/engine/Shopware/Components/Random.php(90): random\_int(0, 61) #2 /var/www/sites/SN000156/ortner-shop.de/engine/Shopware/Components/Random.php(149): Shopware\Components\Random::getInteger(0, 61) #3 /var/www/sites/SN000156/ortner-shop.de/engine/Shopware/Components/Random.php(175): Shopware\Components\Random::getString(30, 'abcdefghijklmno...') #4 /var/www/sites/SN000156/ortner-shop.de/engine/Shopware/Controllers/Backend/CSRFToken.php(58): Shopware\Components\Random::getAlphanumericString(30) #5 /var/www/sites/SN000156/ortner-shop.de/engine/Library/Enlight/Controller/Action.php(159): Shopware\_Controllers\_Backend\_CSRFToken-\>generateAction() #6 /var/www/sites/SN000156/ortner-shop.de/engine/Library/Enlight/Controller/Dispatcher/Default.php(525): Enlight\_Controller\_Action-\>dispatch('generateAction') #7 /var/www/sites/SN000156/ortner-shop.de/engine/Library/Enlight/Controller/Front.php(223): Enlight\_Controller\_Dispatcher\_Default-\>dispatch(Object(Enlight\_Controller\_Request\_RequestHttp), Object(Enlight\_Controller\_Response\_ResponseHttp)) #8 /var/www/sites/SN000156/ortner-shop.de/engine/Shopware/Kernel.php(184): Enlight\_Controller\_Front-\>dispatch() #9 /var/www/sites/SN000156/ortner-shop.de/vendor/symfony/http-kernel/HttpCache/HttpCache.php(491): Shopware\Kernel-\>handle(Object(Symfony\Component\HttpFoundation\Request), 1, true) #10 /var/www/sites/SN000156/ortner-shop.de/engine/Shopware/Components/HttpCache/AppCache.php(268): Symfony\Component\HttpKernel\HttpCache\HttpCache-\>forward(Object(Symfony\Component\HttpFoundation\Request), true, NULL) #11 /var/www/sites/SN000156/ortner-shop.de/vendor/symfony/http-kernel/HttpCache/HttpCache.php(258): Shopware\Components\HttpCache\AppCache-\>forward(Object(Symfony\Component\HttpFoundation\Request), true) #12 /var/www/sites/SN000156/ortner-shop.de/engine/Shopware/Components/HttpCache/AppCache.php(105): Symfony\Component\HttpKernel\HttpCache\HttpCache-\>pass(Object(Symfony\Component\HttpFoundation\Request), true) #13 /var/www/sites/SN000156/ortner-shop.de/shopware.php(118): Shopware\Components\HttpCache\AppCache-\>handle(Object(Symfony\Component\HttpFoundation\Request)) #14 {main}
wer kann helfen