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Fatal error: Uncaught ArgumentCountError: Too few arguments to function getPreferredLanguage(), 2 passed in /data01/virt124889/domeenid/www.kaumau.ee/htdocs/cookies.php on line 12 and exactly 3 expected in /data01/virt124889/domeenid/www.kaumau.ee/htdocs/cookies.php:21 Stack trace: #0 /data01/virt124889/domeenid/www.kaumau.ee/htdocs/cookies.php(12): getPreferredLanguage(Array, NULL) #1 {main} thrown in /data01/virt124889/domeenid/www.kaumau.ee/htdocs/cookies.php on line 21