htaccess problem. Please Help!

Hi, Can somebody check what's wrong with my htaccess?

<IfModule mod_rewrite.c>
ErrorDocument 401 /test_blog2/index.php
ErrorDocument 403 /test_blog2/index.php
ErrorDocument 404 /test_blog2/index.php
ErrorDocument 500 /test_blog2/index.php

RewriteEngine On
RewriteBase /test_blog2/
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^search/([^/\.]+)/?$ /test_blog2/index.php?make=$1 [L]
RewriteRule ^search/([^/\.]+)/([^/\.]+)/?$ /test_blog2/index.php?make=$1&model=$2 [L]
RewriteRule . /test_blog2/index.php [L]

</IfModule>

Code (markup):

If I remove this line "RewriteRule . /test_blog2/index.php [L]". It works fine but I really need that line so I can't just remove that. Can somebody help me how to add that line without getting any error?

Below is the error I'm getting:
Request exceeded the limit of 10 internal redirects due to probable configuration error. Use 'LimitInternalRecursion' to increase the limit if necessary. Use 'LogLevel debug' to get a backtrace.

 

try RewriteRule ^(.*)$ /test_blog2/index.php [L] instead RewriteRule . /test_blog2/index.php [L]

 

Just tried that but I'm still getting the same error Thanks for trying to help.

Can somebody help me on this? Thanks!