Shiny App White Screen on Shinyapps.io

Hi All,

I have deployed my shiny app on shinyapps.io. The app was working perfectly fine for the last 2 months but now it has started showing an empty white screen at the time of loading.
Any idea where the issue is?

I have tried to look at the logs also but was unable to get any help from it. The below are my log

2023-05-15T00:50:06.798285+00:00 shinyapps[8400868]: R_LIBS: (unset)
2023-05-15T00:50:06.798291+00:00 shinyapps[8400868]: .libPaths(): /opt/R/4.2.1/lib/R/library
2023-05-15T00:50:06.804588+00:00 shinyapps[8400868]: shiny version: 1.7.4
2023-05-15T00:50:06.804597+00:00 shinyapps[8400868]: httpuv version: 1.6.10
2023-05-15T00:50:06.804639+00:00 shinyapps[8400868]: rmarkdown version: 2.21
2023-05-15T00:50:06.804666+00:00 shinyapps[8400868]: knitr version: 1.42
2023-05-15T00:50:06.804673+00:00 shinyapps[8400868]: jsonlite version: 1.8.4
2023-05-15T00:50:06.804678+00:00 shinyapps[8400868]: RJSONIO version: (none)
2023-05-15T00:50:06.804687+00:00 shinyapps[8400868]: htmltools version: 0.5.5
2023-05-15T00:50:06.804692+00:00 shinyapps[8400868]: reticulate version: (none)
2023-05-15T00:50:06.804992+00:00 shinyapps[8400868]: Using pandoc: /opt/connect/ext/pandoc/2.16
2023-05-15T00:50:07.095937+00:00 shinyapps[8400868]: Starting R with process ID: '55'
2023-05-15T00:50:07.095948+00:00 shinyapps[8400868]: Shiny application starting ...
2023-05-15T00:50:07.126768+00:00 shinyapps[8400868]: Attaching package: ‘shinydashboard’
2023-05-15T00:50:07.127282+00:00 shinyapps[8400868]: The following object is masked from ‘package:graphics’:
2023-05-15T00:50:07.127311+00:00 shinyapps[8400868]: box
2023-05-15T00:50:07.134853+00:00 shinyapps[8400868]: Attaching package: ‘shinySignals’
2023-05-15T00:50:07.135018+00:00 shinyapps[8400868]: The following object is masked from ‘package:utils’:
2023-05-15T00:50:07.135041+00:00 shinyapps[8400868]: timestamp
2023-05-15T00:50:07.135251+00:00 shinyapps[8400868]: The following object is masked from ‘package:base’:
2023-05-15T00:50:07.135271+00:00 shinyapps[8400868]: merge
2023-05-15T00:50:07.141177+00:00 shinyapps[8400868]: Attaching package: ‘shinyjs’
2023-05-15T00:50:07.141377+00:00 shinyapps[8400868]: The following object is masked from ‘package:shiny’:
2023-05-15T00:50:07.141402+00:00 shinyapps[8400868]: runExample
2023-05-15T00:50:07.141581+00:00 shinyapps[8400868]: The following objects are masked from ‘package:methods’:
2023-05-15T00:50:07.141596+00:00 shinyapps[8400868]: removeClass, show
2023-05-15T00:50:07.496447+00:00 shinyapps[8400868]: Attaching package: ‘dplyr’
2023-05-15T00:50:07.496636+00:00 shinyapps[8400868]: The following object is masked from ‘package:shinySignals’:
2023-05-15T00:50:07.496651+00:00 shinyapps[8400868]: count
2023-05-15T00:50:07.496839+00:00 shinyapps[8400868]: The following objects are masked from ‘package:stats’:
2023-05-15T00:50:07.496848+00:00 shinyapps[8400868]: filter, lag
2023-05-15T00:50:07.497043+00:00 shinyapps[8400868]: The following objects are masked from ‘package:base’:
2023-05-15T00:50:07.497052+00:00 shinyapps[8400868]: intersect, setdiff, setequal, union
2023-05-15T00:50:07.512089+00:00 shinyapps[8400868]: Attaching package: ‘DT’
2023-05-15T00:50:07.512278+00:00 shinyapps[8400868]: The following objects are masked from ‘package:shiny’:
2023-05-15T00:50:07.512301+00:00 shinyapps[8400868]: dataTableOutput, renderDataTable
2023-05-15T00:50:07.862735+00:00 shinyapps[8400868]: Attaching package: ‘shinyauthr’
2023-05-15T00:50:07.862764+00:00 shinyapps[8400868]: The following object is masked from ‘package:shinyjs’:
2023-05-15T00:50:07.862775+00:00 shinyapps[8400868]: runExample
2023-05-15T00:50:07.866278+00:00 shinyapps[8400868]: The following object is masked from ‘package:shiny’:
2023-05-15T00:50:07.866311+00:00 shinyapps[8400868]: runExample
2023-05-15T00:50:07.888638+00:00 shinyapps[8400868]: Attaching package: ‘jsonlite’
2023-05-15T00:50:07.888814+00:00 shinyapps[8400868]: The following object is masked from ‘package:shiny’:
2023-05-15T00:50:07.888856+00:00 shinyapps[8400868]: validate
2023-05-15T00:50:08.051637+00:00 shinyapps[8400868]: Attaching package: ‘gridExtra’
2023-05-15T00:50:08.051770+00:00 shinyapps[8400868]: The following object is masked from ‘package:dplyr’:
2023-05-15T00:50:08.051812+00:00 shinyapps[8400868]: combine
2023-05-15T00:50:10.833066+00:00 shinyapps[8400868]: Warning: The select input "SelectName" contains a large number of options; consider using server-side selectize for massively improved performance. See the Details section of the ?selectizeInput help topic.
2023-05-15T00:50:10.871890+00:00 shinyapps[8400868]: Listening on http://127.0.0.1:42251
2023-05-15T01:05:20.957644+00:00 shinyapps[8400868]: Container event from container-8136691: stop