MyBB Community Forums

Hi 
I did install a new them , Net Pen , after installation  having issue with registration and log in . 
any one can advise please how I can fix the issue 

ERROR: Authorization code mismatch. Are you accessing this function correctly? Please go back and try again.

Error

thanks in Advance 
Kind Regards
Russell

See https://community.mybb.com/thread-218862.html

Looks like your theme is missing the post_code function. You'll need to add the following code to the templates listed below.

<input name="my_post_key" type="hidden" value="{$mybb->post_code}" />

• error_nopermission
  
• header_welcomeblock_guest
  
• member_login
  
• portal_welcome_guesttext
  

Once you've done that hard refresh your browser (CTRL+F5) and you should be able to login.