Auth Error

[Antoine-tech]

Hi,

Thanks for the great tutorial!!
i have an issue when trying to run :

ERRORS:
auth.User.groups: (fields.E304) Reverse accessor 'Group.user_set' for 'auth.User.groups' clashes with reverse accessor for 'leads.User.groups'. HINT: Add or change a related_name argument to the definition for 'auth.User.groups' or 'leads.User.groups'.
auth.User.user_permissions: (fields.E304) Reverse accessor 'Permission.user_set' for 'auth.User.user_permissions' clashes with reverse accessor for 'leads.User.user_permissions'.
HINT: Add or change a related_name argument to the definition for 'auth.User.user_permissions' or 'leads.User.user_permissions'.
leads.User.groups: (fields.E304) Reverse accessor 'Group.user_set' for 'leads.User.groups' clashes with reverse accessor for 'auth.User.groups'.
HINT: Add or change a related_name argument to the definition for 'leads.User.groups' or 'auth.User.groups'.
leads.User.user_permissions: (fields.E304) Reverse accessor 'Permission.user_set' for 'leads.User.user_permissions' clashes with reverse accessor for 'auth.User.user_permissions'.
HINT: Add or change a related_name argument to the definition for 'leads.User.user_permissions' or 'auth.User.user_permissions'.

i don't find a solution still searching all day... do someone have an idiee?

Thanks in advance
Antoine