I have a contact form and the fields are showing like this I've already checked the com_contact.ini in the language folder and it's ok there. How can I fix this?
I've noticed this problem only happens when I turn on system cache in Global Configuration
I've figured out what has happened: the "system cache plugin" was disabled. So, enabling the cache with the plugin disabled caused this problem on the form. I enabled the plugin, and when I also enabled the cache the problem no longer happened.