PHP Fatal error: Call to undefined method vB_Input_Cleaner::parse_url() - Help
 

I keep getting this it's a fresh install.....

Which vBulletin version are you using? And which PHP version?
Are you also entirely sure that you uploaded all of the files correctly?

Going by http://csgoforum.net you have messed up somewhere I am getting a blank page

5.4 php and 4.2.2. patch level 4

That error is implying you have not uploaded all the files or else some of the files did not get uploaded completely. I would suggest reuploading them and making sure they all get uploaded completely.

I direct downloaded from vB.com and uploaded the upload dir(THE CONTENT INSIDE UPLOAD WHICH ARE IN PUBLIC_HTML), I assure you all files are their.

you need to upload the files that are inside the upload folder not the upload folder its self

^ Exactly, Force just identified the problem. While in FTP, simply go into the upload folder and highlight all the content (if using a program like Filezilla) then simply drag+drop onto the .. folder at the very top and it will move all files to the above folder.

Must be all that brain food I eat :)

That's what I've done.....

--------------- Added [DATE]1427821054[/DATE] at [TIME]1427821054[/TIME] ---------------

Worked it out myself. Disappointed with the responses thinking i didn't upload all the right files.. Not like I've been doing this for 3/4 years.