2.10.4-git-09 ,  fixed error in plain.jsp  (no version bump)
<input class="hidden" type="text" name="<%=SpamFilter.getBotFieldName()%>" id="<%=SpamFilter.getBotFieldName()%>" value="" />
<div class="snipe">
- <div class="form-inline form-group">
<div class="form-inline form-group sticky">
