EC
1525
MariaDBERRORNotableReplicationHIGH confidence

Not allowed to execute binary log events on this table

Production Risk

High — the replica may have diverged data if events are being skipped.

What this means

ER_NO_BINLOG_ERROR (1525, SQLSTATE HY000) is raised when binary log event execution is attempted on a table that has restrictions, typically during replication filtering.

Why it happens
  1. 1Replication filter rules preventing the binlog event from being applied to the table
  2. 2Table excluded from replication via replicate-ignore-table rules
How to reproduce
trigger — this will error
trigger — this will error
-- On a replica with replicate-ignore-table=mydb.t:
-- A binlog event for mydb.t cannot be applied

expected output

ERROR 1525 (HY000): It is not allowed to execute binary log events on this table

Fix

Review and adjust replication filter rules

Review and adjust replication filter rules
-- Check replication filters:
SHOW REPLICA STATUSG
-- Or:
SHOW SLAVE STATUSG

-- Adjust filters in my.cnf:
-- replicate-do-table=mydb.t

Why this works

Replication filters determine which events are applied; adjust filters to include the required tables.

Sources
Official documentation ↗

MySQL 8.0 — 1525 ER_NO_BINLOG_ERROR

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