Warning: Trying to access array offset on null in /www/htdocs/v117218/jtlshop/plugins/jtl_theme_editor/Bootstrap.php on line 21

Fatal error: Uncaught TypeError: Cannot assign int to property Monolog\Handler\AbstractHandler::$level of type Monolog\Level in /www/htdocs/v117218/jtlshop/includes/src/Cache/Methods/CacheFile.php:92 Stack trace: #0 /www/htdocs/v117218/jtlshop/includes/src/Cache/Methods/CacheFile.php(92): unserialize('a:2:{s:5:"value...') #1 /www/htdocs/v117218/jtlshop/includes/src/Cache/JTLCache.php(389): JTL\Cache\Methods\CacheFile->load('plgn_3_1_de-DE') #2 /www/htdocs/v117218/jtlshop/includes/src/Plugin/PluginLoader.php(63): JTL\Cache\JTLCache->get('plgn_3_1_de-DE') #3 /www/htdocs/v117218/jtlshop/includes/src/Plugin/PluginLoader.php(40): JTL\Plugin\PluginLoader->loadFromCache() #4 /www/htdocs/v117218/jtlshop/includes/src/Plugin/Helper.php(450): JTL\Plugin\PluginLoader->init(3) #5 /www/htdocs/v117218/jtlshop/includes/src/Shop.php(336): JTL\Plugin\Helper::bootstrap(3, Object(JTL\Plugin\PluginLoader)) #6 /www/htdocs/v117218/jtlshop/includes/globalinclude.php(71): JTL\Shop::bootstrap(true, Object(JTL\DB\NiceDB), Object(JTL\Cache\JTLCache)) #7 /www/htdocs/v117218/jtlshop/index.php(7): require('/www/htdocs/v11...') #8 {main} thrown in /www/htdocs/v117218/jtlshop/includes/src/Cache/Methods/CacheFile.php on line 92