I am new to mod security and was able to install it on my servers. However after its installation the website hosted is breaking up. After tracing the issue I was able to figure out that its not allowing me to pass url as a paramater in php code. eg: xyz.php?url=http://www.example.com/img/abc.jpg¶m2=xyz Can there be any exceptions that can be added to modsecurity so that it allows to pass url as paramaters.
Thanking You,
Aazim