Upgrade from Version 7.0.2 to 7.1 fails. Blank page.


I am using the Upgrade wizard to upgrade from a fully functional 7.02 to 7.1.
The system check runs for 5-10 secs and ends up on a blank page.

The system log does not show any problems (error log level).

I would appreciate some help with this.


Hi Felix,

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



I renamed the directory chache upgrade to upgrade2 and than try again, that worked for me.

CentOS 6.5
mysql Ver 14.14 Distrib 5.1.73, for redhat-linux-gnu (x86_64) using readline 5.1
PHP Version => 5.3.3

drwxrwxr-x. 21 root apache 4096 Apr 1 15:23 SuiteCRM

I’ve tried renaming the upgrade folder which didn’t help.

Thank you,


Hi felixfissel,

sudo chown -R www-data:www-data /WEBROOT/PATH

sudo chmod -R 755 /WEBROOT/PATH

sudo chmod -R 775 cache custom modules themes data upload config_override.php

Then do a Quick Repair Rebuild in Admin panel.

Hope that helps.