Drupal 6.x

I just want to post this back to the community in case somebody finds it helpful.

I recently migrated a Drupal 6 website from Windows to a Mac OS X server. The migration consisted of copying over the doctree + dumping/re-importing the mysql database. Everything worked in the new environment for anonymous users, pages were delivered correctly, clean urls worked too.

• Advisory ID: DRUPAL-SA-CONTRIB-2014-071
• Project: FileField (third-party module)
• Version: 6.x
• Date: 2014-July-16
• Security risk: Critical
• Exploitable from: Remote
• Vulnerability: Access bypass

• Advisory ID: DRUPAL-SA-CORE-2014-003
• Project: Drupal core
• Version: 6.x, 7.x
• Date: 2014-July-16
• Security risk: Critical
• Exploitable from: Remote
• Vulnerability: Multiple vulnerabilities

• Advisory ID: DRUPAL-SA-CONTRIB-2014-070
• Project: Password Policy (third-party module)
• Version: 6.x, 7.x
• Date: 2014-July-16
• Security risk: Less critical
• Exploitable from: Remote
• Vulnerability: Access bypass

All of a sudden, when I try to log into my site at http://reformed-druids.org, I get this message: Fatal error: Call to undefined function check_markup() in /home4/arseneau/public_html/reformed-druids.org/modules/node/node.module on line 1057

I very recently upgraded to 6.31, but everything was fine until just now. How do I fix this?

So I've had some trouble updating/upgrading Tripal. I know my first mistake was not disabling the Tripal modules and extensions when upgrading from v0.3.1b to v1.0. But when I followed the process from the Tripal site and upgraded the core everything seem fine. The update.php ran smooth and updated the core without any errors. After this I tried to start upgrading the other modules/extensions not included in the Tripal Module, like Tripal Analysis Interpro, for example. After running update.php I got a few errors and decided to try to revert to Triapl v0.3.1b.