Fatal error: Uncaught ArgumentCountError: Too few arguments to function insertLineBreak(), 1 passed in /homepages/39/d13365617/htdocs/php/vereinstermineics.php on line 136 and exactly 2 expected in /homepages/39/d13365617/htdocs/php/vereinstermineics.php:47 Stack trace: #0 /homepages/39/d13365617/htdocs/php/vereinstermineics.php(136): insertLineBreak('BEGIN:VCALENDAR...') #1 {main} thrown in /homepages/39/d13365617/htdocs/php/vereinstermineics.php on line 47