Hi List Just had one of my servers fail serving web pages and apache produced a log file of nearly 1,000,000 lines and 130Mb in about 18 hours with the following: "SSL Library Error: -8181 Certificate has expired Unable to verify certificate 'Server-Cert'. Add "NSSEnforceValidCerts off" to nss.conf so the server can start until the problem can be resolved." repeated any where from 4 to 20 times per second until I stopped the server. Anyone know why this kind of thing occurs - surely logging this once is enough?? If it is such a critical thing, then why no warning in the log files that it is about to expire?? - all in all a bit of a surprise. The suggested remedy does work and I will get a new certificate issued and installed in due course. Google does not show me anything that helps in regards to my questions. Has anyone else seen and solved this in an elegant manner? TIA Rob