n8n-io/n8n

Describe the problem/error/question

We cant upload a csv file as data table. It always shows an error

What is the error message (if any)?

error uploading csv file, only the following file types are allowed: text/csv

Please share your workflow/screenshots/recording

https://github.com/user-attachments/assets/ecd33ca0-5d2e-4067-bfef-b7039609e0f2

(Select the nodes on your canvas and use the keyboard shortcuts CMD+C/CTRL+C and CMD+V/CTRL+V to copy and paste the workflow.)
⚠️ WARNING ⚠️ If you have sensitive data in your workflow (like API keys), please remove it before sharing.

Share the output returned by the last node

Debug info

core

• n8nVersion: 1.123.5
• platform: docker (cloud)
• nodeJsVersion: 22.21.0
• nodeEnv: production
• database: sqlite
• executionMode: regular
• concurrency: 5
• license: community

storage

• success: all
• error: all
• progress: false
• manual: true
• binaryMode: filesystem

pruning

• enabled: true
• maxAge: 168 hours
• maxCount: 2500 executions

client

• userAgent: mozilla/5.0 (windows nt 10.0; win64; x64; rv:145.0) gecko/20100101 firefox/145.0
• isTouchDevice: false

Generated at: 2025-12-11T12:48:23.884Z}