It is not a error message babe until you get to bronze you are restricted in the use, I found out today a lot of the lurkers on the forum were using the forum purely for message to carry on illegal drug dealing.
I have no solution so have limited who can use messages until I have a better understanding of the problem. All 0 post members but too many messages, when I forced the 5 posts some updated to 5 one word is easy.it was still the highest message users so until members can suggest a better way start posting and get to silver.