ERROR: vclient_pub run failed with exit code 1.

[mxcxpx]

what does error code 1 mean?

[11:16:44] INFO: Starting MQTT subscription to topic: openv/#
[76] Fri Feb  7 11:16:44 2025 : TCP socket 0.0.0.0:3002 opened
[11:16:49] INFO: Executing vclient_pub command...
[76] Fri Feb  7 11:16:49 2025 : Client connected 127.0.0.1:36738 (FD:5)
[76] Fri Feb  7 11:16:52 2025 : >FRAMER: ERROR address 254C code 1
[76] Fri Feb  7 11:16:52 2025 : Error in recv, terminating
[76] Fri Feb  7 11:16:52 2025 : Error executing getMischerM1
SRV ERR: >FRAMER: ERROR address 254C code 1
Error in recv, terminating
Error executing getMischerM1
[76] Fri Feb  7 11:16:52 2025 : >FRAMER: ERROR address 354C code 1
[76] Fri Feb  7 11:16:52 2025 : Error in recv, terminating
[76] Fri Feb  7 11:16:52 2025 : Error executing getMischerM2
SRV ERR: >FRAMER: ERROR address 354C code 1
Error in recv, terminating
Error executing getMischerM2
[76] Fri Feb  7 11:16:53 2025 : >FRAMER: ERROR address 454C code 1
[76] Fri Feb  7 11:16:53 2025 : Error in recv, terminating
[76] Fri Feb  7 11:16:53 2025 : Error executing getMischerM3
SRV ERR: >FRAMER: ERROR address 454C code 1
Error in recv, terminating
Error executing getMischerM3
[11:16:54] INFO: vclient_pub executed successfully.
[11:16:54] INFO: Looping vclient_pub. Sleeping for 30 seconds.