XF 1.4 Error verification when register

[vinhtq]

In the register form of my forum have 2 lines Verification as in the images below, and the top line I think it has error, because when I and my visitors input everythings, it always say invalid data. If anybody can, please help me to disable it, because my visitors cannot register through form.

Thank you.

 

[TPerry]

Check for outdated templates and if any exist merge (or fix) them. And if you are using Tenants anti-spam add-ons disable them. Also if that doesn't work, try rebuilding your master data.

 

[vinhtq]

I have checked , but in my outdated templates dont have register_form, and I havent install Tenants, how to rebuild master data, will it lost my user's data? (post, rank, point, ...)?

 

[TPerry]

I have checked , but in my outdated templates dont have register_form, and I havent install Tenants, how to rebuild master data, will it lost my user's data? (post, rank, point, ...)?

http://yourdomain.com/install
then choose the button of "Rebuild Master Data".

Also, are you using a custom style? It may not be fully 1.4 compatible.