space in url

[eluser]JOKERz[/eluser]
[quote author="Sarfaraz Momin" date="1198695701"]You have to modify your config.php file in the application/config folder

Code:

$config['permitted_uri_chars'] = 'a-z 0-9~%.:_-+';

Good Day !!![/quote]

i got this

Code:

A PHP Error was encountered

Severity: Warning

Message: preg_match() [function.preg-match]: Compilation failed: range out of order in character class at offset 18

Filename: libraries/Router.php

Line Number: 408

The URI you submitted has disallowed characters.