Using sponge with LuckPerms permission plugin, that removes the /op and uses just permission nodes.
/mt reload says you don't have permission to use this command. I googled if there is a permission node for this and couldn't find anything. Any suggestion? thank you :)

1. use the issue template.
2. if sponge is having trouble using a command that works in vanilla forge, nothing I can do.

Sorry if I wasn't clear, I just wanted to know what is the permission node for the mt reload command. In 1.7 (when it was still minetweaker) the node was "minetweaker.mc1710.server.MCServer$MCCommand", but I couldn't find it for the updated crafttweaker version.

sponge permission nodes are always in this structure

<modid>.command.<name>

so /mt reload would be

minetweaker.command.mt

use /lp verbose if you still have trouble

Thank you very much :)