Unpublish SQL timeout error

Hi, Umbraco crashes on SQL timeout during Unpublish action.

I’m on

https://test-cd.hennlich.cz/umbraco#/content/content/edit/63477?mculture=cs

On the green button “Save and publish…” I select the action “Unpublish…

If I unpublish a nested item, the dialog will appear correctly:

Unpublish

Select the languages to unpublish. Unpublishing a mandatory language will unpublish all languages.

If I want to unpublish item with nested items, Umbraco’s response is longer than usual and only an error message is displayed:

System.Data.SqlClient.SqlException (0x80131904): Timeout expired. The timeout period elapsed prior to completion of the operation or the server is not responding.
—> System.ComponentModel.Win32Exception (258): The wait operation timed out.
at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection, Action1 wrapCloseInAction) at System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection, Action1 wrapCloseInAction)
at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose)
at System.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady)
at System.Data.SqlClient.SqlDataReader.TryConsumeMetaData()
at System.Data.SqlClient.SqlDataReader.get_MetaData()
at System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString)
at System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async, Int32 timeout, Task& task, Boolean asyncWrite, SqlDataReader ds)
at System.Data.SqlClient.SqlCommand.ExecuteScalar()
at Umbraco.Cms.Infrastructure.Persistence.FaultHandling.RetryPolicy.ExecuteAction[TResult](Func`1 func)
at NPoco.Database.ExecuteScalarHelper(DbCommand cmd)
at NPoco.Database.ExecuteScalar[T](String sql, CommandType commandType, Object args)
ClientConnectionId:0de43dd0-bd20-4f6a-adfc-ff6a89c2f23f
Error Number:-2,State:0,Class:11


This is a companion discussion topic for the original entry at https://our.umbraco.com/forum/109047-unpublish-sql-timeout-error