I have a Phusion Passenger problem.

I have another problem.
The error code is as follows.

Help me, please.

Error details:

Hi Zeze,

Which version of sequenceserver are you trying to run? (sequenceserver -v)

Are you able to run sequenceserver on the command line first? That is without using Phusion Passenger.

Do you have a Gemfile.lock file in the directory where SequenceServer is installed? Can you try if Phusion Passenger works after deleting that file.