critical Error

Posted by vijaykumar on Sep 14, 2011; 6:09am
URL: http://ngl.70.s1.nabble.com/critical-Error-tp6791421.html

When i try to log in 4 to 5 times it displays critical error and then i am able to sign in. Apart from this i have i want to access newgenlib from the client machine for issue and return but it takes too much time to respond and issue books. Please kindly help