How to stop an infinite kill command loop in a realm server? [duplicate]

There is a way to fix it!

1. Download a backup of the realm
2. Get MCEdit(if you don't have it already)
3. Use MCEdit and find the command block kill loop
4. Destroy it ( replace it with other blocks )
5. Save MCEdit
6. Open realms
7. Realm settings
8. Upload your fixed world
9. There you go! Your realms world is now fixed!

Disable command blocks, log in and break the block, re-enable command blocks. You have to be an admin of the realms server.

In minecraft:

• Click Minecraft Realms.
• Click configure (the wrench)
• Click World Options
• Click "Command Blocks: On" to change it to "Command Blocks: Off"
• Log in, remove block
• Repeat previous steps to re-enable command blocks