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Diffstat (limited to 'doc/administration/troubleshooting/postgresql.md')
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diff --git a/doc/administration/troubleshooting/postgresql.md b/doc/administration/troubleshooting/postgresql.md
index e4d1696ea93..47fd424b1fd 100644
--- a/doc/administration/troubleshooting/postgresql.md
+++ b/doc/administration/troubleshooting/postgresql.md
@@ -98,6 +98,15 @@ This section is for links to information elsewhere in the GitLab documentation.
- [Common Geo errors](../geo/replication/troubleshooting.md#fixing-common-errors).
+- Mismatch in `pg_dump` and `psql` versions:
+
+ ```plaintext
+ Dumping PostgreSQL database gitlabhq_production ... pg_dump: error: server version: 13.3; pg_dump version: 14.2
+ pg_dump: error: aborting because of server version mismatch
+ ```
+
+ To fix this, see [Backup and restore a non-packaged PostgreSQL database](https://docs.gitlab.com/omnibus/settings/database.html#backup-and-restore-a-non-packaged-postgresql-database).
+
## Support topics
### Database deadlocks