stencil-cli: Stencil CLI push not working

I started creating a theme off of the cornerstone theme. The theme works perfectly when running it with stencil start. However when I go to run stencil bundle and then stencil push I get the following error.

Validating theme...
Running ESLint...

SCSS Parsing Started...
Template Parsing Started...
Language Files Parsing Started...
Building Theme Schema File...
Theme task Started...
ok -- Language Files Parsing Finished
ok -- Theme Schema Building Finished
ok -- SCSS Parsing Finished
ok -- Template Parsing Finished
ok -- Theme task Finished
Generating Manifest Started...
ok -- Manifest Generation Finished
ok -- Zipping Files Finished


not ok -- ThemeUploadError: Server Error see details below:
unknown error
If this error persists, please visit https://github.com/bigcommerce/stencil-cli/issues and submit an issue.

I am unsure what the problem is since there are no error messages. I then tried uploading the theme through the UI and I also get an error.

{eventName: "ATHENA_EVENTS.PRIVATE_THEME_PROCESSING_FAILED",…}
eventName: "ATHENA_EVENTS.PRIVATE_THEME_PROCESSING_FAILED"
options: {producerFlow: "storefront manager", producerSource: "BIGCOMMERCE CONTROL PANEL"}
producerFlow: "storefront manager"
producerSource: "BIGCOMMERCE CONTROL PANEL"
payload: {fileName: "Wheellab-1.0.0.zip", jobId: "6603a685eefa7d9bcb57eb81e23a7ec6",…}
fileName: "Wheellab-1.0.0.zip"
jobId: "6603a685eefa7d9bcb57eb81e23a7ec6"
message: "[{"error":"tr_300","message":"There was a problem with the zip file. (TR-300)"}]"

I am using the OAuth credentials for this also. The scopes for stencil CLI are:

Themes, Content Read-Only, Products Read-Only

The store is also in maintenance mode.

Here is also a link to my new themes repo if that helps at all.

https://gitlab.com/wheellab/wheellab-bigcommerce