500 Internal Server Error

Technical details:
Error: uncaught exception - 
'esu_joblisting' entity doesn't contain attribute with Name = '@descending ma_con_job_closing_date' and NameMapping = 'Logical'. MetadataCacheDetails: ProviderType=Dynamic, StandardCache=True, IsLoadedInStagedContext = False, Timestamp=39309494, MinActiveRowVersion=39309494