Hi everyone. I've run into problem

Question

I keep getting:

Fatal error: Uncaught PDOException: SQLSTATE[HY093]: Invalid parameter number: parameter was not defined

On the line where i try to execute the statement.

This is my code

https://code.sololearn.com/w29SM2PLl2sP/?ref=app

Answer 1

Typo

VALUES(:fisrtname,

Fix to :firstname

Answer 2

Actually same typo twice..
After 'users'
And after 'values'

Answer 3

Tibor Santa

nothing happens And shows the same error