I tried to upgrade from piwik 2.16.1 to 3.0.4.
All was fine : upgrade command was succesfull.
But when I started piwik, the next message was displayed :
A fatal error occurred
Please contact the system administrator: or login to Piwik to learn more.
If you are Super User : but cannot login because ofthis error_ you can still troubleshoot funher.
Follow these steps:
- open the config/config.ini.php file and look for the value under (General)
- edit this current URL you are viewing and add the following text (replacing
value from config by the value from theconfig file):
Imlex.php?i_am_super_user= salt value
I followed the instructions, but unfortunately, it did’t work !
I had to restaure in 2.16.2.
Is it really a problem of authorization ? What is exactly the salt value ? how this value is generated in the config.ini.php file ? Is the value in rapport with the token auth value ? Any idea to resolve my problem, to succeed upgrade in 3.0.4 ?
Thanks for your help