Porblem with ibproarcade

Hi i have a problem i try this mods in local server in the header appear this error

Notice: Undefined index: sessdo in c:\programmi\easyphp1-8\www\vb\arcade.php on line 24

Notice: Undefined index: sessdo in c:\programmi\easyphp1-8\www\vb\arcade.php on line 31

can yuo help me ?

thanks

PS when i play in header appeare this error


Notice: Undefined index: sessdo in c:\programmi\easyphp1-8\www\vb\arcade.php on line 24

Notice: Undefined index: sessdo in c:\programmi\easyphp1-8\www\vb\arcade.php on line 31

Warning: Cannot modify header information - headers already sent by (output started at c:\programmi\easyphp1-8\www\vb\arcade.php:24) in \arcade.php on line 2241

Warning: Cannot modify header information - headers already sent by (output started at c:\programmi\easyphp1-8\www\vb\arcade.php:24) in \arcade.php on line 2242

Warning: Cannot modify header information - headers already sent by (output started at c:\programmi\easyphp1-8\www\vb\arcade.php:24) in \arcade.php on line 2243

Warning: Cannot modify header information - headers already sent by (output started at c:\programmi\easyphp1-8\www\vb\arcade.php:24) in \arcade.php on line 2244

Warning: Cannot modify header information - headers already sent by (output started at c:\programmi\easyphp1-8\www\vb\arcade.php:24) in \arcade.php on line 2256

Warning: Cannot modify header information - headers already sent by (output started at c:\programmi\easyphp1-8\www\vb\arcade.php:24) in \arcade.php on line 2257

Warning: Cannot modify header information - headers already sent by (output started at c:\programmi\easyphp1-8\www\vb\arcade.php:24) in \arcade.php on line 2258

MrZeropage tell me this error fix with tthe next release..when is previewed the next release ? how i cann add the game ?

for the game i have read this https://vborg.vbsupport.ru/showthread.php?t=106567