Hello, I installed a responsive theme for the site and then, I set it as default theme after that there's an error message. I deleted the theme in my opigno folder because I thought it will go back to normal but it didn't. How can I make it to what it's used to be before . thanks in advanced.
You should have not deleted the other theme before disabling it. Put it back where it was and go to
Appearance -> And disable it.
If the error you are getting does not allow you to go to the appearance page, go to the database, to the table system. If you check all entries there that have the field type as theme, you will find all the themes. Set the field status to 0 on the theme for it to be disabled. This will disable that theme.
Hello, Thank you very much.