[19-Jul-2026 10:46:35 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/rmukak/test.rmukakanj.ba/htz/includes/header.php:7) in /home/rmukak/test.rmukakanj.ba/htz/administracija/uloga_nova.php on line 55
[19-Jul-2026 10:51:05 UTC] PHP Fatal error:  Uncaught Error: Undefined constant "DB_HOST" in /home/rmukak/test.rmukakanj.ba/htz/administracija/backup.php:27
Stack trace:
#0 {main}
  thrown in /home/rmukak/test.rmukakanj.ba/htz/administracija/backup.php on line 27
[19-Jul-2026 12:14:46 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/rmukak/test.rmukakanj.ba/htz/includes/header.php:7) in /home/rmukak/test.rmukakanj.ba/htz/administracija/korisnik_novi.php on line 84
[19-Jul-2026 12:41:04 UTC] PHP Deprecated:  htmlspecialchars(): Passing null to parameter #1 ($string) of type string is deprecated in /home/rmukak/test.rmukakanj.ba/htz/administracija/korisnici.php on line 435
[19-Jul-2026 12:41:04 UTC] PHP Deprecated:  htmlspecialchars(): Passing null to parameter #1 ($string) of type string is deprecated in /home/rmukak/test.rmukakanj.ba/htz/administracija/korisnici.php on line 435
[19-Jul-2026 12:41:50 UTC] PHP Deprecated:  htmlspecialchars(): Passing null to parameter #1 ($string) of type string is deprecated in /home/rmukak/test.rmukakanj.ba/htz/administracija/korisnici.php on line 435
[19-Jul-2026 12:41:50 UTC] PHP Deprecated:  htmlspecialchars(): Passing null to parameter #1 ($string) of type string is deprecated in /home/rmukak/test.rmukakanj.ba/htz/administracija/korisnici.php on line 435
[19-Jul-2026 12:48:20 UTC] PHP Deprecated:  htmlspecialchars(): Passing null to parameter #1 ($string) of type string is deprecated in /home/rmukak/test.rmukakanj.ba/htz/administracija/korisnici.php on line 435
