How do i fix the youtube app? iOS 3.1.3

i used tubefixer to fix it, yet tells me that i cannot use the regular tubefixer api, and tuberepair isnt doing anything even though it supports iOS3 (i think?)

i used tubefixer to fix it, yet tells me that i cannot use the regular tubefixer api, and tuberepair isnt doing anything even though it supports iOS3 (i think?)