Small bug in Directive Snippets form
The colon there seems to be missing something? It's visible when selecting Apache or nginx. Relevant code in /usr/local/ispconfig/interface/admin/templates/directive_snippets_edit.htm:
<tmpl_if name='is_master'></tmpl_else>
<div class="form-group php">
<label class="col-sm-3 control-label">{tmpl_var name='required_php_snippets_txt'}</label>
<div class="col-sm-9">
{tmpl_var name='required_php_snippets'}
</div>
</div>
</tmpl_if>
Not sure what this is for.