Error when installing via TAR

Some of the games are giving this error when I try to install them via TAR. It appears they are installing correctly but I was wondering what the error means.

Warning: fread(): Length parameter must be greater than 0. in /arcade/functions/tar.php on line 794

[ricc]

I recieve that error aswell but it still seems to install the games ok

[duncan99]

I beleive this error :

Warning: fread(): Length parameter must be greater than 0. in /arcade/functions/tar.php on line 794

its causing from the gamdata files with those files v32game.txt, index.html... and other one since their size is zero. I fill up over 100 characters inside those files, the error is gone. need to fix the function fread()...

[MrZeropage]

just ignore this error, the game will work fine

[peterpigman]

Sometimes I get errors and it is because the game background is set to 0 rather than 0000. For some reason the scores don't submit when it is like that. after I install a tar I generally check the background colour in the game.