error my entire forum stopped working

[cinnamon]

when trying to install v3 arcade something went wrong with something i did i think

im getting this error

Warning: main(./includes/init.php): failed to open stream: No such file or directory in /home/myinner/public_html/forums/global.php on line 32
Fatal error: main(): Failed opening required './includes/init.php' (include_path='.:/usr/lib/php:/usr/local/lib/php') in /home/myinner/public_html/forums/global.php on line 32

can someone please help me what is wrong?
i cannot get into admin or forums or anything
thank you

[andrew67]

Replace the file you edited with the original via ftp , you must have made an error when installing the hack.

[cinnamon]

i ftp'd original global.php into forum root and then a new msg error comes:

atal error: Call to undefined function: print_portal_output() in /home/myinner/public_html/cmps_index.php on line 35

the forum come up now, but admin control panel does not
and the file to cmps_index.php does not.

i have it back up now. thanks andrew for your help.
i had mistake to put global.php from admincp into root
and after downloading fresh global.php back to root
i needed to change the modification per vbadvanced for the global.php file.
i also had to put in fresh copy of global.php into admincp.