Level 21

[MzHartz]

There's a better way to find out what program this is created in, or gain more knowledge of extensions.  Think of a way you find what files might be included on a web page.

[Fenix]

im on stream error now
but im kinda stuck

As I have been, just read my first post

[tadfg]

im up to the that clever but nno.... page
clues plz

[tadfg]

now ive got to the database error and i have found the 'typo' in the s*****
but it links me to a video of the same page

[Rogue]

now ive got to the database error and i have found the 'typo' in the s*****
but it links me to a video of the same page

You're very very close. Read the clue again. What does it tell you to do?