Hi,
i am new to WebWork, and i just got a free trial account. My first attempt was to use the Library browser to create a new set with several exercices in differentiation:
https://ftcourses.webwork.maa.org/webwork2/ft-ac-nice-pcs12_liv_math/instructor/setmaker/
When i click Add All (or Add), i get this error message:
/webwork2/instructorXMLHandler: Forbidden
I didnt find any solution with google (some posts in this forum, but with no help for me).
So I need some help :)
Thank you,
Loïc Pottier
professeur de mathématiques et d'informatique en Classes Préparatoires aux Grandes Ecoles, LIV France