[MISP] Support new error message format.
[MISP] Support new error message format.

Beercow/viper,S2R2/viper,kevthehermit/viper,kevthehermit/viper,cwtaylor/viper,cwtaylor/viper,Beercow/viper,S2R2/viper,MeteorAdminz/viper,MeteorAdminz/viper,Beercow/viper