Fatal error: Uncaught ArgumentCountError: Too few arguments to function Cache\CrawlerRevalidation::sendIfNotModified(), 1 passed in /var/www/vhosts/kartogiraffe.de/httpdocs/index_new.php on line 135 and exactly 2 expected in /var/www/vhosts/kartogiraffe.de/httpdocs/Classes/Cache/CrawlerRevalidation.php:61 Stack trace: #0 /var/www/vhosts/kartogiraffe.de/httpdocs/index_new.php(135): Cache\CrawlerRevalidation::sendIfNotModified(false) #1 /var/www/vhosts/kartogiraffe.de/httpdocs/index.php(3): include('/var/www/vhosts...') #2 {main} thrown in /var/www/vhosts/kartogiraffe.de/httpdocs/Classes/Cache/CrawlerRevalidation.php on line 61