zync pod fails during 3scale version 2.5 to 2.6 migration

Issue

• After following the 2.5-2.6 migration steps, the zync pod is failing.
• We are noticing the following error in the zync pod after manually re-deploying the pod :

{"method":"GET","path":"/status/live","format":"json","controller":"Status::LiveController","action":"show","status":500,"error":"ActiveRecord::PendingMigrationError: \n\nMigrations are pending. To resolve this issue, run:\n\n        bin/rails db:migrate RAILS_ENV=production\n\n","duration":27.71,"view":0.0,"db":14.2,"params":{}}

• How can I resolve this issue?