2026-03-17T00:59:40+00:00 host app[postgres.3468208] [10-1]  sql_error_code = 0A000 time_ms = "2026-03-17 00:59:40.903 UTC" pid="929713" proc_start_time="2026-03-17 00:59:40 UTC" session_id="69b8a77c.e2fb1" vtid="" tid="0" log_line="2" database="[unknown]" connection_source="172.104.100.117(58944)" user="[unknown]" application_name="[unknown]" FATAL:  unsupported frontend protocol 255.255: server supports 3.0 to 3.0