Can't access my project on Redmine 4.1.1

Hello,

I'm actually trying to change my Redmine from 3.3.0 to 4.1.1. It's my first time with Redmine (I'm not the one who installed the 3.3 version).
To do that I created a new VM (on a different OS, centos 8, first one didn't use GUI). I made an export of my original database and imported it on my new VM.
Everything went fine I could access my Redmine and my database:
-ruby 2.5.5
-database in mysql
-server in Apache

The problem is that this error appears when i try to access projects (and just projects, everything lese seems to work) on my Redmine :

Internal error

An error occurred on the page you were trying to access.
If you continue to experience problems please contact your Redmine administrator for assistance.

If you are the Redmine administrator, check your log files for details about the error.

I originally though it could come from my database's export but it doesn't seem to be the case.

Replies (4)

RE: Can't access my project on Redmine 4.1.1 - Added by C S over 3 years ago

Please be sure done all points of this Guide RedmineUpgrade

RE: Can't access my project on Redmine 4.1.1 - Added by guillaume f over 3 years ago

I don't really upgrade my Redmine. I create a new Redmine and just import the database from my previous Redmine.

I don't import anything from my previous Redmine (should i ?).

RE: Can't access my project on Redmine 4.1.1 - Added by C S over 3 years ago

If you import the database you made an upgrade ;)

Look specially at step 4
... bundle exec rake db:migrate RAILS_ENV=production ...

RE: Can't access my project on Redmine 4.1.1 - Added by guillaume f over 3 years ago

Indeed it was the bundle exec.

Thank you very much for the speed and clarity of your reply.

Have a nice day.

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