Fatal error: Uncaught Symfony\Component\Cache\Exception\InvalidArgumentException: Cache key must be string, "NULL" given. in /home/dspelmz292/domains/despellenwinkelbreda.nl/public_html/vendor/symfony/symfony/src/Symfony/Component/Cache/CacheItem.php:173
Stack trace:
#0 /home/dspelmz292/domains/despellenwinkelbreda.nl/public_html/vendor/symfony/symfony/src/Symfony/Component/Cache/Traits/AbstractTrait.php(289): Symfony\Component\Cache\CacheItem::validateKey(NULL)
#1 /home/dspelmz292/domains/despellenwinkelbreda.nl/public_html/vendor/symfony/symfony/src/Symfony/Component/Cache/Traits/AbstractAdapterTrait.php(42): Symfony\Component\Cache\Adapter\AbstractAdapter->getId(NULL)
#2 /home/dspelmz292/domains/despellenwinkelbreda.nl/public_html/src/Core/Localization/CLDR/DataLayer/LocaleCache.php(82): Symfony\Component\Cache\Adapter\AbstractAdapter->getItem(NULL)
#3 /home/dspelmz292/domains/despellenwinkelbreda.nl/public_html/src/Core/Data/Layer/AbstractDataLayer.php(91): PrestaShop\PrestaShop\Core\Localization\CLDR\DataLayer\Locale in /home/dspelmz292/domains/despellenwinkelbreda.nl/public_html/vendor/symfony/symfony/src/Symfony/Component/Cache/CacheItem.php on line 173