Fatal error: Uncaught TypeError: fwrite(): Argument #1 ($stream) must be of type resource, bool given in /home/klient.dhosting.pl/robert13/domiwoda.pl/public_html/google_sitemap.php:1
Stack trace:
#0 /home/klient.dhosting.pl/robert13/domiwoda.pl/public_html/google_sitemap.php(1): fwrite(false, '<?xml version="...')
#1 {main}
thrown in /home/klient.dhosting.pl/robert13/domiwoda.pl/public_html/google_sitemap.php on line 1