Relationships missing

Hello,
We have upgraded SUGARCRM to SUITE. On completion of ugrade several of our modules have all relationships missing in STUDIO. Is this an error which has occured before?.
How can we get this fixed, or do we need to re-create relationships?

Hi Pablo,

Have you performed a Quick Repair & Rebuild and Rebuild Relationships in Admin -> Repair?

Thanks,

Will.

Hi Will,

Repair seems to be faulty. A quick repair & rebuild and Rebuild Relationships leaves a blank page and does not complete. We will revise the upgrade procedure followed to se if there is anything that we have missed.

Hi Pablo,

What permissions are set on your SuiteCRM instance? What is your Server/PHP/MySQL setup?

Thanks,

Will.

We have apache ownership on all files.
SERVER APACHE
PHP 5.3.28
MySQL 5.5.35