Dear Sir/Madam, We were cataloguing the books. We got the error message: Software error: Not a HASH reference at /usr/share/perl/5.18/Module/Load/Conditional.pm line 216. For help, please send mail to the webmaster ([no address given]), giving this error message and the time and date of the error. Please let us know what is the problem and what we should do to rectify it. Regards, *______________________________* Mrs. Ambika C.A. Librarian K.S. School of Engineering & Management #15, Mallasandra, Off. Kanakapura Road, BENGALURU - 560062 Ph: (080) 28425012 Extn: 200 Mob : 9036486519 <http://www.rediffmail.com/cgi-bin/red.cgi?red=http%3A%2F%2Flibrary%2Epes%2Eedu%2F&isImage=0&BlockImage=0&rediffng=0>