finally find out

I am trying to import a large .sql data file using myphpadmin in XAMPP. However this is taking a lot of time and i keep getting an error

Fatal error: Maximum execution time of 300 seconds exceeded in 

 C:\xampp\phpMyAdmin\libraries\dbi\DBIMysqli.class.php on line 285

 becuse that much of tables build with new moodle 2.7+ version. 

i try all the way to reduce the traffic and import the database to my localhost. 

finally after a big strucle i finout out to in crease the phpmyadmin timeout time.

thanks to stackoverflow .

There's a configuration variable within the phpMyAdmin directory that you can find in libraries\config.default.php called $cfg['ExecTimeLimit'] that you can set to whatever maximum execution time you need.