File upload limit under webdav xampp

Description:

Hi there.
I have a self-hosted rocket.chat server running under ubuntu os on a pi machine. The service for file storing is webdav, which is hosted on another server I am hosting. There is a file size limit to 5 MB while I am trying to upload any file. I had change the limit in rocket.chat server settings but no chance to solve the problem.

Steps to reproduce:

1. Open mobile/desktop app
2. Upload a file (ex. image or video bigger than 5MB)
3. Getting the error

Expected behavior:

File limit should work as set in server settings

Actual behavior:

Each time I try to upload a file bigger than 5MB i get the error: "Error uploading...Try again"

Server Setup Information:

• Version of Rocket.Chat Server: 3.13.2
• Operating System: Ubuntu 18.04
• Deployment Method: SNAP
• Number of Running Instances:
• DB Replicaset Oplog:
• NodeJS Version: 12.21.0
• MongoDB Version:3.6.21

Client Setup Information

• Desktop App or Browser Version: Last release
• Operating System: All systems

Additional context

Relevant logs:

The report does not name a source file, test, or code entry point. Start by reproducing the upload failure with WebDAV storage on the stated Rocket.Chat SNAP setup, then inspect the server and browser logs and verify that uploads above the configured limit succeed without the error.