URGENT: Docker-hosted n8n on SQLite crashed. Possible DB corruption. Looking for paid expert to recover data and migrate to Postgres

Jobs
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1

Need someone to help us fix the issue above.

5 Likes
2

Hi I can help with this.

I’ve worked with self-hosted n8n (Docker) setups and have handled SQLite crashes and migrations to Postgres before. Typical approach would be:

  • Inspect the SQLite DB for corruption and attempt recovery (using sqlite integrity checks / dump where possible)

  • Extract workflows, credentials, and execution data safely

  • Migrate cleanly to Postgres and reattach n8n with minimal data loss

  • Validate workflows after restart

Happy to jump on this quickly since it’s urgent.
Let me know:

  • n8n version

  • Docker setup (compose or single container)

  • Whether you still have access to the DB file

We can do this as a fixed-price or hourly, whichever you prefer.

3

I can take this on immediately.

I’ve recovered corrupted n8n SQLite databases in Docker before and migrated production instances to Postgres safely.

What I’ll do (no fluff):

  • Make a forensic copy of the SQLite DB and run integrity + dump-based recovery

  • Salvage workflows, credentials, executions (whatever is still recoverable)

  • Spin up Postgres, migrate clean data, and rewire n8n to it

  • Validate workflows + credentials post-migration so nothing silently breaks

I’ll also make sure you never end up on SQLite again (proper volumes, backups, Postgres config).

To move fast, I just need:

  • n8n version

  • Docker setup (compose or single container)

  • Access to the SQLite DB file / volume

I’m fine with fixed-price or hourly, but given urgency I recommend fixed so we just get it done.

If the DB file still exists, chances of recovery are high.

4

I can help recover your data from the SQLite database and migrate it to Postgres. With my expertise in n8n and database management, I will focus on ensuring a smooth recovery and a secure transition to Postgres to prevent future issues.

Here’s the approach:
• Investigate and recover data from the SQLite database after crash/corruption
• Migrate the recovered data and workflows to Postgres for improved stability
• Ensure all necessary configurations are set for a reliable n8n environment on Postgres
• Provide detailed documentation on the migration process and best practices for future maintenance

Let’s Connect to Call

5

What is the hourly rate you are offering for this?

6

Hi, is this issue fixed? if no, I can help. Please send me a DM

7

Hi. Is this still unresolved, or did you already recover the instance?

If it is still open, I would handle it as a paid recovery slice, not a casual fix: first make a safe copy of the Docker volume / SQLite file, run integrity and dump-based recovery checks, extract workflows and recoverable metadata, then migrate the clean state to Postgres and verify n8n startup/workflow loading.

For this kind of production recovery my floor is $500-$900 depending on DB size and whether credentials/executions must be salvaged. I would need the n8n version, Docker/compose setup, and the current state of the SQLite DB/volume first.

8

Hi red-tecreat — if this is still unresolved, I would treat it as a recovery job with a safe-copy first step, not a live experiment.

A clean first slice would be $350-$650 depending on DB size and whether credentials/execution history need to be preserved:

  • copy the Docker volume and SQLite DB before touching production
  • run sqlite integrity checks and dump-based recovery attempts
  • export workflows and recoverable metadata where possible
  • stand up Postgres in a clean Docker Compose path
  • load the recovered state and verify n8n starts, workflows open, and critical records are accounted for
  • leave a short recovery report plus backup/volume guidance so this does not repeat

If the DB is too damaged, the deliverable is still useful: exactly what was recoverable, what was not, and the safest path to rebuild on Postgres without guessing.

I would need the n8n version, Docker/Compose setup, volume paths, DB file size, latest backup if any, and whether credential preservation matters. Work can be handled async from a snapshot or scoped server access; no production secrets should be posted here.

9

Professional assistance for Docker n8n recovery & PostgreSQL migration

Hi there,

I can help you resolve this urgently. This is a classic issue when SQLite handles high volume or concurrent writes in Docker environments, leading to database locking or corruption.

My immediate action plan to recover your data and stabilize your system would be:

  1. Safe Backup: Before touching anything, I will create a secure, compressed backup of your current Docker volume and the database.sqlite file to ensure zero data loss.

  2. SQLite Repair: I will use SQLite recovery tools (.recover or dumping to SQL text) to extract your workflows, credentials, and execution data from the corrupted file.

  3. Infrastructure Setup: Spin up a secure PostgreSQL container within your Docker network (or configure an external instance) optimized for n8n.

  4. Data Migration & Verification: Import the recovered data into PostgreSQL, update your n8n environment variables, and run a health check to ensure all your workflows are back online and running smoothly.

I have extensive experience managing self-hosted n8n instances on VPS infrastructure using Docker, securing databases, and deploying high-availability setups.

Let’s jump into a direct message here on the forum or a quick call so you can share your current docker-compose.yml logs, and we can get your operations back up and running right away.

Best regards, Juan