Spark Views not functioning correctly

Upgraded to version 6. For some reason, none of the views updated and new ones were not written. (I had changed some, but not many). The views do not seem to function in many ways for me.

Clicking to edit a team results in an error. Switching teams results in an error. No subscriptions show despite the fact that the JSON plans are downloaded The links in the left menu are not functioning properly.

I made a video showing these things that is here.

https://youtu.be/vvEs9n_cUAs

I have had a number of problems with the upgrade. I am not sure if these issues are related to bootstrap 4 not being accessed properly or something along those lines.