How to solve this error? session_start() [function.session-start]: Cannot send session cache limiter

Question

Im encountered the above error and strucked up, thinking that for 3 hours. Is there any way to solve this??

Answer 1

You are probably trying to start session after the output has begun. Starting a session involves setting HTTP headers. Header can be modified only before sending any output from PHP script. Some PHP installations have output buffering enabled, so it is actually possible to start outputting content before dealing with sessions - PHP engine will sort it out automatically. Apparently, on your system it's disabled by default. Try setting output buffering parameters in php.ini or .htaccess file. If that doesn't help, review your code and check if there is any HTML, echo/print statements before you call session_start(). Also, check for blank characters (new-line character, tab, space) before and after <?php ?> tags. They all must go. Finally, check your editor settings and make sure that Unicode preambe is turned off.