2025-12-08T15:54:59+00:00 host app[postgres.344907] [11-1]  sql_error_code = 0A000 time_ms = "2025-12-08 15:54:59.628 UTC" pid="396506" proc_start_time="2025-12-08 15:54:59 UTC" session_id="6936f4d3.60cda" vtid="" tid="0" log_line="2" database="[unknown]" connection_source="165.227.3.57(52534)" user="[unknown]" application_name="[unknown]" FATAL:  unsupported frontend protocol 255.255: server supports 3.0 to 3.0