# Migrating to forest-express-sequelize v7, "Please verify that your admin backend is correctly configured and running." **URL:** \ **Category:** Help me!\ **Created:** [March 9, 2021, 4:22pm UTC](https://community.forestadmin.com/t/migrating-to-forest-express-sequelize-v7-please-verify-that-your-admin-backend-is-correctly-configured-and-running/2056 "2021-03-09T16:22:35Z")\ **Posts on this page:** 5\ **Page:** 1
**Author:** ![julien](https://dub1.discourse-cdn.com/flex013/user_avatar/community.forestadmin.com/julien/32/322_2.png) [@julien](https://community.forestadmin.com/u/julien)\ **Post date:** [March 9, 2021, 4:22pm UTC](https://community.forestadmin.com/t/migrating-to-forest-express-sequelize-v7-please-verify-that-your-admin-backend-is-correctly-configured-and-running/2056/1 "2021-03-09T16:22:36Z")
I’m migrating to forest-express-sequelize v7 from v6. I followed this guide: [https://docs.forestadmin.com/documentation/how-tos/maintain/upgrade-notes-sql-mongodb/upgrade-to-v7#upgrading-to-v7](https://docs.forestadmin.com/documentation/how-tos/maintain/upgrade-notes-sql-mongodb/upgrade-to-v7#upgrading-to-v7) I launched my server, there’s no errors from forest. But I went to the dashboard and clicked on my development environment and it’s trying to reach the wrong url. It’s maklng a call on the following url: `http://localhost:8000/forest/authentication/callback?code=...` when it should make a call to `http://localhost:8000/admin/forest/authentication/callback?code=...`. (I have a custom thing and all the forest url are under the admin path. My base url in my environment configuration is correct (the /admin is there). It is caused by this line in forest-express: [forest-express/authentication.js at 305c33c75d0d183da071c2427d4950e9e162be63 · ForestAdmin/forest-express · GitHub](https://github.com/ForestAdmin/forest-express/blob/305c33c75d0d183da071c2427d4950e9e162be63/src/routes/authentication.js#L12) As you can see here, it removes the path if there’s already one: ![Screen Shot 2021-03-09 at 17.21.25](https://europe1.discourse-cdn.com/flex013/uploads/forest/original/2X/4/4f1fc444868ae93ebe813bcd58c09ae596c596ad.png) ---
**Author:** ![GuillaumeGautreau](https://dub1.discourse-cdn.com/flex013/user_avatar/community.forestadmin.com/guillaumegautreau/32/557_2.png) [@GuillaumeGautreau](https://community.forestadmin.com/u/GuillaumeGautreau)\ **Post date:** [March 9, 2021, 4:26pm UTC](https://community.forestadmin.com/t/migrating-to-forest-express-sequelize-v7-please-verify-that-your-admin-backend-is-correctly-configured-and-running/2056/2 "2021-03-09T16:26:41Z")
Hello @julien, Thank you for your feedback. Can you please share with us which technology and package version you use? Do you use `forest-rails`, `forest-express-sequelize` or `forest-express-mongoose`? Also, can you share the value you entered for the `APPLICATION_URL` env variable? Thanks ---
**Author:** ![julien](https://dub1.discourse-cdn.com/flex013/user_avatar/community.forestadmin.com/julien/32/322_2.png) [@julien](https://community.forestadmin.com/u/julien)\ **Post date:** [March 9, 2021, 4:29pm UTC](https://community.forestadmin.com/t/migrating-to-forest-express-sequelize-v7-please-verify-that-your-admin-backend-is-correctly-configured-and-running/2056/3 "2021-03-09T16:29:56Z")
I use forest-express-sequelize, APPLICATION\_URL is [http://localhost:8000/admin](http://localhost:8000/admin) The forest admin dashboard makes a first request to `http://localhost:8000/admin/forest/authentication`, and that request returns the incorrect redirect URL because of the line of code in forest-express I linked to. ---
**Author:** ![GuillaumeGautreau](https://dub1.discourse-cdn.com/flex013/user_avatar/community.forestadmin.com/guillaumegautreau/32/557_2.png) [@GuillaumeGautreau](https://community.forestadmin.com/u/GuillaumeGautreau)\ **Post date:** [March 9, 2021, 4:32pm UTC](https://community.forestadmin.com/t/migrating-to-forest-express-sequelize-v7-please-verify-that-your-admin-backend-is-correctly-configured-and-running/2056/4 "2021-03-09T16:32:45Z")
Thank you for your feedback. I’m creating an issue on our side, indeed, there is a problem with this implementation. We will work on a fix and release it as soon as possible. I’ll let you know when it’ll be available. ---
**Author:** ![GuillaumeGautreau](https://dub1.discourse-cdn.com/flex013/user_avatar/community.forestadmin.com/guillaumegautreau/32/557_2.png) [@GuillaumeGautreau](https://community.forestadmin.com/u/GuillaumeGautreau)\ **Post date:** [March 10, 2021, 9:22am UTC](https://community.forestadmin.com/t/migrating-to-forest-express-sequelize-v7-please-verify-that-your-admin-backend-is-correctly-configured-and-running/2056/5 "2021-03-10T09:22:34Z")
Hello @julien, We just released `forest-express-sequelize@7.1.1` and `forest-express-mongoose@7.0.5` that should fix the bug that you encountered. Can you test on your side and confirm that it’s fixing yout issue? Thanks