Deprecated: explode(): Passing null to parameter #2 ($string) of type string is deprecated in /var/www/Ingegneria/DII/mappa.php on line 2

Deprecated: substr(): Passing null to parameter #1 ($string) of type string is deprecated in /var/www/Ingegneria/DII/mappa.php on line 26

Deprecated: substr(): Passing null to parameter #1 ($string) of type string is deprecated in /var/www/Ingegneria/DII/mappa.php on line 29

Fatal error: Uncaught TypeError: imagecopy(): Argument #1 ($dst_image) must be of type GdImage, false given in /var/www/Ingegneria/DII/mappa.php:68 Stack trace: #0 /var/www/Ingegneria/DII/mappa.php(68): imagecopy(false, Object(GdImage), -17, -60, 0, 0, 23, 40) #1 {main} thrown in /var/www/Ingegneria/DII/mappa.php on line 68