One of site is hosted on Azure web app and its umbraco 11 version. I am getting below error Microsoft.Data.SqlClient.SqlException (0x80131904): Lock request time out period exceeded. at Microsoft.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction) at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose) at Microsoft.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady) at Microsoft.Data.SqlClient.SqlDataReader.TryHasMoreRows(Boolean& moreRows) at Microsoft.Data.SqlClient.SqlDataReader.TryReadInternal(Boolean setTimeout, Boolean& more) at Microsoft.Data.SqlClient.SqlDataReader.Read() at Microsoft.Data.SqlClient.SqlCommand.CompleteExecuteScalar(SqlDataReader ds, Boolean returnSqlValue) at Microsoft.Data.SqlClient.SqlCommand.ExecuteScalar() at StackExchange.Profiling.Data.ProfiledDbCommand.ExecuteScalar() in C:\projects\dotnet\src\MiniProfiler.Shared\Data\ProfiledDbCommand.cs:line 362 I have applied these settings already { "Umbraco": { "CMS": { "Global": { "MainDomLock" : "FileSystemMainDomLock" }, "Hosting": { "LocalTempStorageLocation": "EnvironmentTemp" }, "Examine": { "LuceneDirectoryFactory": "SyncedTempFileSystemDirectoryFactory" } } } }