# XmlFeeds generation for site with code www-mazda-tarnowskiegory-mirai-pl started at 03/29/2026 04:09:46<br />
<br />An error occured, nothing generated: System.Data.SqlClient.SqlException (0x80131904): Could not acquire Update lock for materialization or feed generati.
   at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 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, Boolean isInternal, Boolean forDescribeParameterEncryption, Boolean shouldCacheForAlwaysEncrypted)
   at System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async, Int32 timeout, Task& task, Boolean asyncWrite, Boolean inRetry, SqlDataReader ds, Boolean describeParameterEncryptionRequest)
   at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, TaskCompletionSource`1 completion, Int32 timeout, Task& task, Boolean& usedCache, Boolean asyncWrite, Boolean inRetry)
   at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method)
   at System.Data.SqlClient.SqlCommand.ExecuteReader(CommandBehavior behavior, String method)
   at System.Data.Linq.SqlClient.SqlProvider.Execute(Expression query, QueryInfo queryInfo, IObjectReaderFactory factory, Object[] parentArgs, Object[] userArgs, ICompiledSubQuery[] subQueries, Object lastResult)
   at System.Data.Linq.SqlClient.SqlProvider.ExecuteAll(Expression query, QueryInfo[] queryInfos, IObjectReaderFactory factory, Object[] userArguments, ICompiledSubQuery[] subQueries)
   at System.Data.Linq.SqlClient.SqlProvider.System.Data.Linq.Provider.IProvider.Execute(Expression query)
   at System.Data.Linq.DataContext.ExecuteQuery[TResult](String query, Object[] parameters)
   at Lighthouse.Lh3.FrontEnd.XmlFeeds.Implementations.GoogleSitemap.GoogleImageSitemap.Generate(ISite site, String languageTwoLetterCode) in W:\TeamCity\BuildAgent3\work\f57cea2a707312a8\Vendd.Website.Backend\XmlFeeds\Implementations\GoogleSitemap\GoogleImageSitemap.cs:line 90
   at Lighthouse.Lh3.FrontEnd.XmlFeeds.XmlFeedManager.GenerateXmlFeed(String feedName, String languageTwoLetterCode, List`1& result) in W:\TeamCity\BuildAgent3\work\f57cea2a707312a8\Vendd.Website.Backend\XmlFeeds\XmlFeedManager.cs:line 241
ClientConnectionId:856e3433-d11a-4a18-9114-ea4dee5c2aa9
Error Number:50000,State:0,Class:16<br />
<br /># XmlFeeds generation for site with code www-mazda-tarnowskiegory-mirai-pl failed at 03/29/2026 04:09:46