Attachment upload failing produces invalid flash message.
Attachment upload failing produces invalid flash message.

devnull-/MISP,crruthe/MISP,TheDr1ver/MISP,devnull-/MISP,cristianbell/MISP,Rafiot/MISP,FloatingGhost/MISP,FloatingGhost/MISP,RichieB2B/MISP,FIRSTdotorg/MISP,SteveClement/MISP,MISP/MISP,RichieB2B/MISP,cristianbell/MISP,FloatingGhost/MISP,TheDr1ver/MISP,cristianbell/MISP,Rafiot/MISP,crruthe/MISP,TheDr1ver/MISP,SteveClement/MISP,MISP/MISP,FIRSTdotorg/MISP,SteveClement/MISP,FIRSTdotorg/MISP,RichieB2B/MISP,SteveClement/MISP,cristianbell/MISP,FIRSTdotorg/MISP,SteveClement/MISP,TheDr1ver/MISP,crruthe/MISP,MISP/MISP,crruthe/MISP,devnull-/MISP,RichieB2B/MISP,MISP/MISP,devnull-/MISP,Rafiot/MISP,FloatingGhost/MISP,Rafiot/MISP,MISP/MISP