The application failed to start. exit status 1

Hi,
I have a problem deploying my Shiny app to the Shiny server via Databricks.
On the log page, I got the following error:
24-08-29T06:07:44.155752+00:00 shinyapps[12288809]: Error in contrib.url(repos, type) :
2024-08-29T06:07:44.160649+00:00 shinyapps[12288809]: trying to use CRAN without setting a mirror
2024-08-29T06:07:44.165539+00:00 shinyapps[12288809]: Calls: local ... tryCatch -> tryCatchList -> tryCatchOne ->
2024-08-29T06:07:44.170131+00:00 shinyapps[12288809]: Execution halted
2024-08-29T06:07:44.174689+00:00 shinyapps[12288809]: Shiny application exiting ...

I have tried installing the libraries on the cluster in advance and tried to do it in the deploy notebook.
Does someone have any idea how I can deploy my app via Databricks?