Make sure all error constructors get sent a block/null
Make sure all error constructors get sent a block/null

Ajedi32/opal,iliabylich/opal,opal/opal,bbatsov/opal,fazibear/opal,gausie/opal,bbatsov/opal,gabrielrios/opal,c42engineering/opal,Mogztter/opal,c42engineering/opal,jgaskins/opal,jannishuebl/opal,Flikofbluelight747/opal,wied03/opal,domgetter/opal,Mogztter/opal,bbatsov/opal,jannishuebl/opal,gabrielrios/opal,wied03/opal,iliabylich/opal,kachick/opal,merongivian/opal,iliabylich/opal,Mogztter/opal,Ajedi32/opal,jgaskins/opal,catprintlabs/opal,gausie/opal,jannishuebl/opal,kachick/opal,merongivian/opal,suyesh/opal,domgetter/opal,jgaskins/opal,fazibear/opal,c42engineering/opal,charliesome/opal,suyesh/opal,Flikofbluelight747/opal,merongivian/opal,catprintlabs/opal,gabrielrios/opal,fazibear/opal,gausie/opal,kachick/opal,Mogztter/opal,Flikofbluelight747/opal,charliesome/opal,suyesh/opal,catprintlabs/opal,opal/opal,kachick/opal,castwide/opal,castwide/opal,opal/opal,Ajedi32/opal,wied03/opal,opal/opal,castwide/opal