What happened to my message box???
Can you check if there is any error on browser console ?
I am pretty sure this is javascript conflict.
There is also a document on this from MyBB team as this is quite common issue
https://docs.mybb.com/1.8/faq/mycode-editor-missing/
I am pretty sure this is javascript conflict.
There is also a document on this from MyBB team as this is quite common issue
https://docs.mybb.com/1.8/faq/mycode-editor-missing/
- MyBB 