Hi,

My Limesurvey installation works fine, but when I click on the "check data integrity" icon, after a couple of minutes waiting, I get the error "connection restarted" in my web browser. We have:

• 2453 surveys in total
• 1797 active surveys
• 430 non-active survey results tables
• 1525 active survey participants tables
• 640 non-active survey participants tables

We are using Limesurvey 2.06+ Build 160129 in a virtual server with 3 GB RAM and CentOS 5 Linux (v. 5 for 32-bit x86 Server). PHP Version 5.3.3 and Mysql.

Is this too much for my server? Could anyone suggest anyway to fix this?

Thanks in advance!

Juan Ramón

Good lord. CentOS 5 in a productive environment? It's end of life.
www.centos.org/forums/viewtopic.php?t=57398

Depending on the php settings this could just be a timeout. But you're at the end of the road.

Ask your administrator to make a migration plan to CentOS7 (if CentOS is the distribution of choice). You cannot upgrade the system.
You're using a complete unmaintained operating system with applications running on top which are also unmaintained. Hopefully you're not reselling the survey service to others.