ERROR: System.Runtime.InteropServices.COMException (0x800706BE): The remote procedure call failed. (Exception from HRESULT: 0x800706BE) (4295888)

Getting the following error from MaGE log:

Error System.Runtime.InteropServices.COMException (0x800706BE): The remote procedure call failed. (Exception from HRESULT: 0x800706BE)

Apart from that, MaGE agent log also showing the information below:

2018-04-17          07:44:07.9197     PxE4C    Tx2D      A30        C40         M619     Trace     Exec SQL: SAVE_FOLDER_PROCESSING_INFO @ID = '4562', @MAILBOX_ID = '619', @COLL_SYNC_TYPE = '6', @FOLDER_ID = '0x0ADB3BC8C15BC842AB5489F3010FD6A9000000001206', @DISPLAY_NAME = 'Inbox', @CONTENT_COUNT = '1092471', @ASSOC_CONTENT_COUNT = '0', @MESSAGE_SIZE = '97905175872', @WELL_KNOWN_FOLDER = '', @TO_PROCESS_COUNT = '1066253', @PROCESSED_COUNT = '0', @PROCESSED_LAST_SESSION_COUNT = '0', @FAILED_COUNT = '1066253', @ERROR_TEXT = 'The remote procedure call failed. (Exception from HRESULT: 0x800706BE)', @SYNC_DIRECTION = '1',