It was running cool.But after I had kept the modules like filefield, imagefiled and views on my local server,then there was a fatal error and warning.After pasting the modules,I went to the modules section through admin.But there arose a fatal error which display the message as:   [Fatal error: Maximum execution time of 60 seconds exceeded in F:\server\xampp\htdocs\market\includes\common.inc on line 551]   I don't know how to fix it.So.I removed the modules which I had used recently.Then i tried to enter the site from admin.I was forwarded at the admin .but when i tried to go to another place like modules or site management or anywhere...then the server stop to responds.I had  stop apache and mysql.then again start both.when i tried to login via admin..then same problem repeats. Got headache with this.SO I am here...Any solution for me?????