Why do I receive UNSUPPORTED entries in the Network License Manager log file?

In my license server log file, I get UNSUPPORTED lines that look like the following:

9:54:20 (MLM) UNSUPPORTED: "Communication_Toolbox" (PORT_AT_HOST_PLUS ) costecj1@COSTECJ1-WD2 (License server does not support this feature (-18,327))
9:54:20 (MLM) UNSUPPORTED: "Data_Acq_Toolbox" (PORT_AT_HOST_PLUS ) costecj1@COSTECJ1-WD2 (License server does not support this feature (-18,327))
9:54:20 (MLM) UNSUPPORTED: "MATLAB_Report_Gen" (PORT_AT_HOST_PLUS ) costecj1@COSTECJ1-WD2 (License server does not support this feature (-18,327))In my license server log file, I get UNSUPPORTED lines that look like the following:

9:54:20 (MLM) UNSUPPORTED: "Communication_Toolbox" (PORT_AT_HOST_PLUS ) costecj1@COSTECJ1-WD2 (License server does not support this feature (-18,327))
9:54:20 (MLM) UNSUPPORTED: "Data_Acq_Toolbox" (PORT_AT_HOST_PLUS ) costecj1@COSTECJ1-WD2 (License server does not support this feature (-18,327))
9:54:20 (MLM) UNSUPPORTED: "MATLAB_Report_Gen" (PORT_AT_HOST_PLUS ) costecj1@COSTECJ1-WD2 (License server does not support this feature (-18,327)) In my license server log file, I get UNSUPPORTED lines that look like the following:

Cart

Cart