Docker Install: Gateway Timeout When Building Database Schema

[drinksomewhiskey]

Upon a fresh docker install, the database gets created but a gateway timeout occurs when creating the database schema during the initial database config.

I have tried refreshing the page / giving it more time before refreshing the page and have no luck. Eventually, the page refreshes and I get back to the initial system requirements check page. Trying to rebuild the database again causes the database creation to fail with errors stating The table with name "solidinvoice.ext_translations" already exists. Upon trying again, I get the following error at the same spot An exception occurred while executing a query: SQLSTATE[HY000]: General error: 1364 Field 'id' doesn't have a default value. These errors are likely due to the database trying to rebuilding after a partial build occurred during the first run. Thus, solving the timeout issue should prevent this based on my understanding.

I am running via docker on Synology's Container Manager. I setup solidinvoice via docker compose and the containers set up normally / running as expected. I am happy to provide additional details if needed.

Is the gateway timeout expected behavior? I followed the guide on Marius's blog linked here; step 12 states that this may occur however, I have no luck with the suggested option of refreshing the page.