Hi. as i stated in the title, i don’t know why i got that problem, ive tried disabling every plugin or such, but still got the problem.
It wont let me create, or answer anything from frontend.
i can just create or reply from the backend menus.
This could be an issue with your rewrite rules. To fix this try resetting your permalinks. In your WordPress Administration Screens navigate to Settings > Permalinks, select a different permalink structure and save. Then select your preferred permalink structure and save again.