Maximum execution time of 300 seconds exceeded in

Xampp Users

1. Go to xampp\phpMyAdmin\
2. Open config.inc.php
3. Search for $cfg['ExecTimeLimit'] = 300;
4. Set a larger value or change to 0 for unlimited
5. If not found add $cfg['ExecTimeLimit'] = 900; (or 0 for unlimited)
6. Save the file and restart the server

Important: setting the execution time limit to unlimited is not recommended.