6 months ago
Critical Issue: n8n Database Corruption After Automatic Update
Project: distinguished-peace
Service: Primary (n8n)
Railway Project ID: f409d168-10af-4073-a1a6-83394b779af3
Service ID: [Primary service ID]
Issue Summary
My n8n installation broke overnight due to an automatic Railway update from a stable version to n8n 1.110.1. All workflows are now failing with database schema errors, and the credential system is completely non-functional.
Timeline
September 8, 2025: Everything working normally
September 9, 2025 (overnight): Railway automatically updated n8n
September 9, 2025 (morning): All workflows failing with database errors
Specific Error Messages
Primary Error:
QueryFailedError: column 9827483463398fbb7d6b96916fe451d8bdefa0e8.role does not exist
Secondary Errors:
ValidationError: X-Forwarded-For header configuration issues
"Bad request - please check your parameters" when attempting to create/modify credentials
Multiple workflow execution failures across all active workflows
Failed Resolution Attempts
Tried rollback via Railway CLI - CLI commands failed/unavailable
Attempted database connection - Railway CLI postgres connection failed
Tried environment variable fixes - Added proxy trust settings, no improvement
Redeployed older deployment - Database corruption persisted
Attempted credential recreation - System won't accept new credentials
Impact
15+ active workflows completely broken
Unable to create or modify any credentials
Months of automation work now non-functional
Business operations severely disrupted
Request for Support
Immediate needs:
Database backup restoration to pre-September 9th state
Version rollback to stable n8n version (1.109.x or earlier)
Database schema repair if rollback not possible
Information needed:
Do you have automated backups from September 8th or earlier?
Can you manually run database migrations for the corrupted credentials table?
Is there a way to disable automatic updates to prevent this recurring?
Database Details
PostgreSQL Service: Postgres
Database: railway
Problematic table: Credentials table with hash name 9827483463398fbb7d6b96916fe451d8bdefa0e8
Missing column:role column in credentials table
Current Status
n8n interface accessible at: primary-production-cda7.up.railway.app
Application starts successfully but all workflows fail on execution
Cannot create new credentials due to database schema mismatch
This appears to be a known issue with n8n version 1.110.1 where database migrations fail during automatic updates, corrupting the credentials table structure.
Priority: Critical - Production system down Urgency: High - Business operations affected
Please advise on next steps for data recovery or provide access to restore from backup.
Thank you for your assistance.
10 Replies
6 months ago
Hey there! We've found the following might help you get unblocked faster:
🧵 n8n service consuming excessive memory and unable to restart - Postgres in recovery mode
🧵 Production outage: n8n returns 503 “Database is not ready!” — Railway Postgres unreachable
If you find the answer from one of these, please let us know by solving the thread!
6 months ago
IMPORTANT: I am on Railway Pro Plan
I noticed another user (cosentini55) experienced the identical issue 16 hours ago with the same n8n 1.110.1 update corruption. Your support team directed them to community forums, but as a Pro plan customer, I expect:
Access to automated backups from before the corruption
Professional support for data recovery, not community forum referrals
Restoration from database snapshots (Pro feature)
Technical escalation to resolve this systemic issue
This appears to be a widespread problem with your n8n template's automatic update process affecting multiple Pro customers. Please provide immediate technical assistance and backup restoration.
6 months ago
but as a Pro plan customer, I expect:
Access to automated backups from before the corruption
Professional support for data recovery, not community forum referrals
Restoration from database snapshots (Pro feature)
Technical escalation to resolve this systemic issue
It does not look like you had automated backups setup, so, we unfortunately cannot perform this
That said, it looks like the index is corrupted. You can try doing
REINDEX DATABASE railway;
then
ALTER DATABASE railway REFRESH COLLATION VERSION;
Status changed to Awaiting User Response Railway • 6 months ago
6 months ago
This thread has been marked as public for community involvement, as it does not contain any sensitive or personal information. Any further activity in this thread will be visible to everyone.
Status changed to Open jake • 6 months ago
6 months ago
The same problem happening to me. Has anyone solved it?
6 months ago
i have the same problem, i have no clue what to do
6 months ago
please someone have any update?
jake
but as a Pro plan customer, I expect:Access to automated backups from before the corruptionProfessional support for data recovery, not community forum referralsRestoration from database snapshots (Pro feature)Technical escalation to resolve this systemic issueIt does not look like you had automated backups setup, so, we unfortunately cannot perform thisThat said, it looks like the index is corrupted. You can try doingREINDEX DATABASE railway;thenALTER DATABASE railway REFRESH COLLATION VERSION;
6 months ago
Hi Jake, I'm not sure what to do, I have the same problem and I'm not getting any answers, please can you guide me?
6 months ago
This thread perfectly demonstrates Railway's approach to Pro customers. Pro users affected by the same systemic issue, and the "solution" is database commands that could make things worse, with no mention of backups or proper recovery procedures.
The fact that Pro customers are hitting this identical n8n 1.110.1 corruption shows this is a platform-wide problem with Railway's update process, not individual user issues.Also, suggesting REINDEX on a production database without proper backup procedures first is exactly the kind of support that makes Pro customers question the value proposition. thread went from "critical production system down" to "marked as public for community involvement" - essentially dumping paying Pro customers into community support instead of providing the professional technical escalation we're paying for.
6 months ago
I can't go back to previous versions either. I'm desperate... can anyone help?
6 months ago
What is Railway's support channel? They've only been answering me so far. It's been half a day and nothing. Terrible service.