Since players do not play, the game can not continue
Having a non-disc player within 3m on the sidelines, it affected the receiver’s ability to grasp the disc and catch a crash.
(Now, if the player is 3m away from the disc being thrown, but only to the 3m buffer zone).
By rule:
If the surrounding environment immediately in the player’s yard must be kept clean of all moving objects.
If the receiver can call an offense when a play is hindered by a player outside the 3m range
Are you violating it?