Kunde inte ladda ner kalendern.
Fatal error: Uncaught ValueError: strpos(): Argument #3 ($offset) must be contained in argument #1 ($haystack) in /home/site/wwwroot/kalender/ics_parser.php:39
Stack trace:
#0 /home/site/wwwroot/kalender/ics_parser.php(39): strpos('', 'BEGIN', 15)
#1 /home/site/wwwroot/kalender/index.php(61): parse_ics('')
#2 {main}
thrown in /home/site/wwwroot/kalender/ics_parser.php on line 39