Fail to load after sucessfull login

I am trying to log on to my Dolibarr installation, after successful login. But it fails to show anything.
Upon checking the error log I found this message:

PHP Fatal error: Maximum execution time of 30 seconds exceeded in /home/puse0tv7imv6/public_html/business/core/lib/functions.lib.php on line 9768

What to do?
Best Regards,
Bhavin

Hello,

You need to increase the php execution time or move to a more powerful server