Error logged: Jan 20 09:18:39 h1conlog1-master conlog: ../conlog.cpp: 301: process_cac_messages: MySQL Exception: Error: Incorrect string value: 'xEBxE26x1A?' for column 'value' at row 1: Error code: 1366: SQLState: HY000: Exiting.

I believe this may have happened after one of the end station Beckhoff computers was brought back online.