Unable to read metadata

HI, please I’m stucked , when i run L3A from terminal, using the script composite-processing.py, i’ve got this error:
Application.logger (FATAL) The following error occurred during application execution : /home/cudroiu/sen2agri/sen2agri-processors/ProductReaders/MetadataHelpers/src/MetadataHelperFactory.cpp:43:
itk::ERROR: MetadataHelperFactory(0x16a8810): Unable to read metadata from /mnt/archive/maccs_def/morocco/l2a/S2A_MSIL2A_20190813T112121_N0208_R037_T29SMS_20190813T114617.SAFE/S2A_OPER_SSC_L2VALD_29SMS____20190813.HDR
OTB app finished in: 0:00:04.178794
OTB application error
How can i overcome this error