Ok, fixed it.
npm i [email protected] ./nodebb upgradeBut i don't know why!?!?!?
Hello! Please help me fix this error, when I try create new user in ACP or try accept user registration, i have this "Cannot read property 'toLowerCase' of undefined".
Are there any errors in your nodebb logs?
A good starting point would be to disable all third-party plugins and see if that resolves the issue.