*With all hooks disabled, the problem still persisted but with ONLY VBSEO off, all is good?
That's right

*Makes no sense. Because with hooks disabled, VBSEO is as well.
I disabled one by one... is there an option for disable all at once?

Follow the instructions in the above post for blank or white pages.

Yes, the option i gave you earlier.

In AdminCP>Options go to "Plugin/Hook System" and disable the hooks.


This kills all code not native to vBulletin.

Thanks... I'll see if something help me.

It's for 4.2.1 too?

Yes it is for all versions.

I searched with the manual for Blank Pages and only thing that could be is this (but I don't use the reputation system):

vbulletin-ajax-reputation.js | File does not contain expected contents

Other thing is this (I don't think could be related?):

./clientscript/ckeplugins/vbimage/dialogs
image.js File does not contain expected contents

I'm not sure if this is the problem :S

Searching the manual don't do jack, follow all the instructions in it, do not skip anything.

OK, I'll do it when I'm home (faster navigation)... :p

Did you ever disable all hooks?

It doesn't hurt your site to have them off for awhile.:D

I disabled all hooks and it's working, but I suppose that's because vBSEO is disabled too, right?