An extension for Sentry which integrates with Redmine. Specifically, it allows you to easily create Redmine issues from events within Sentry.
Install the package via pip:
pip install sentry-redmine
Create a user within your Redmine install (a system agent). This user will be creating tickets on your behalf via Sentry.
Go to your project's configuration page (Projects -> [Project]) and select the Redmine tab. Enter the required credentials and click save changes.
You'll now see a new action on groups which allows quick creation of issues.