chg: [UI] Better error messages when uploading MISP file
chg: [UI] Better error messages when uploading MISP file

MISP/MISP,MISP/MISP,SteveClement/MISP,SteveClement/MISP,SteveClement/MISP,MISP/MISP,SteveClement/MISP,MISP/MISP,SteveClement/MISP,MISP/MISP