Fatal error: Uncaught ValueError: stripos(): Argument #3 ($offset) must be contained in argument #1 ($haystack) in /home/admin/domains/footroll.pl/public_html/const/url.php:40 Stack trace: #0 /home/admin/domains/footroll.pl/public_html/const/url.php(40): stripos('', '.svg', -1) #1 [internal function]: Cons::{closure}(NULL, 'post_social') #2 /home/admin/domains/footroll.pl/public_html/lib/url.php(9): call_user_func(Object(Closure), NULL, 'post_social') #3 /home/admin/domains/footroll.pl/public_html/post.php(27): Url::__callStatic('img', Array) #4 {main} thrown in /home/admin/domains/footroll.pl/public_html/const/url.php on line 40