X_REPLICATION_PROTOCOL
Means
the WAL stream cannot be decoded
Typical cause
a server or pgoutput version this build does not speak, or a proxy on the replication port
Fix
x doctor --json — point the URL at postgres itself, on a server ≥ 14
the WAL stream cannot be decoded
a server or pgoutput version this build does not speak, or a proxy on the replication port
x doctor --json — point the URL at postgres itself, on a server ≥ 14