Download article as PDF Depending on which version of Varnish you have running, there is a chance the code is still experimental and the whole Varnish daemon is prone to a fatal crash. Here is a quick and dirty monitoring script for Varnish. It essentially runs as a crontab job and requests a PING response. [...]
Download article as PDF Howdy! The above error can come up quite often on a busy database-driven website or it could happen at one time or the other for different reasons. Today, we are going to cover the main two reasons for it happening. I shall break this down by architecture. Linux x86_64 (64-bit) The [...]
Download article as PDF phpBB is a open source forum software. The board’s index page lists the topics along with a listing of online members. While trouble shooting a customer report of a slower loading of the board “index” page, we found out that the fix in itself is simple and easy to implement. We [...]
Download article as PDF This error is not specific to Litespeed but can be encountered while building PHP with MySQL support on 64-bit systems. The fix is to tell the build that the MySQL client is indeed installed, but in a different directory, by adding the following flag to the configure line in Litespeed: –with-libdir=lib64 [...]
Download article as PDF If you receive one of the following errors, it’s very possible the Apache process is listening on port 443 but is not responding using the SSL protocol routines. In brief it is a protocol mismatch. Here’s a list of possible errors: Firefox error: SSL received a record that exceeded the maximum [...]
Download article as PDF Outlook fails to login or retrieve emails after a server move. This is due to the SSL certificate on the new server confusing Outlook. This is especially important when the mail server name used in Outlook doesn’t change during the move. The solution is to reset or regenerate the email services [...]
