Drupal 6.x

I recently upgraded through the correct D6 minor upgrades then to D7 and I am now running into a few odd behaviors in the D7 admin:

- Blocks I assign to certain pages are not showing up. Specifically sidebars and footers. I have already tried disabling and enabling the blocks but it only works for some pages. The code for the blocks is shown when I view the source of the page which is odd. Example: http://bit.ly/1Hn8N7n (new d7) vs http://bit.ly/1uGUSxP (old D6)

I was wondering how I could I use

multisite hosting in ipage

, I have been using multisite hosting in bluehost but I couldn't do it on ipage, I asked to ipage support team but they were unable to help me.
Later I knew it is too simple than other service provided, here is how I do multisite hosting in ipage.

Creating a calendar in Open Atrium 1.08

• Advisory ID: DRUPAL-SA-CONTRIB-2015-033
• Project: Certify (third-party module)
• Version: 6.x
• Date: 2015-January-28
• Security risk: 11/25 ( Moderately Critical) AC:Basic/A:User/CI:Some/II:None/E:Theoretical/TD:All
• Vulnerability: Access bypass, Information Disclosure, Multiple vulnerabilities

• Advisory ID: DRUPAL-SA-CONTRIB-2015-032
• Project: Node Invite (third-party module)
• Version: 6.x
• Date: 2015-January-28
• Security risk: 15/25 ( Critical) AC:None/A:User/CI:Some/II:Some/E:Theoretical/TD:Default
• Vulnerability: Cross Site Scripting, Cross Site Request Forgery, Open Redirect

We have a module for drupal 6.26, where we can install webshops. This is working perfect, but since a few days, when we install a webshop everything is looking good. but when we go to the webshop, the page is blank with this error code:
Fatal error: Call to undefined function brt_read_profile_data() in /profiles/student/student.profile on line 12
And the webshop refers to install.php

Line 12 is part of a function.