Why this matters
Upload problems can involve application validation, size limits, temporary storage or permissions.
Step by step
- Record file type, approximate size, exact error and whether a small allowed test file succeeds.
- Ask the maintainer to review the relevant application and hosting limits rather than disabling file validation entirely.
- Confirm a permitted file uploads successfully and inappropriate file types remain rejected.
Keep the result of the final check and any unresolved question with your project records.
Availability depends on the product, permissions and management agreement. Use the existing support conversation for the same issue.