发表话题错误

[bq1028]

求解决发表话题时出现以下错误：

Failed to load resource: the server responded with a status of 500 (Internal Server Error)
/topic/mditor.min.css:1 Failed to load resource: the server responded with a status of 500 (Internal Server Error)
mditor.min.js:1 Failed to load resource: the server responded with a status of 500 (Internal Server Error)
jquery.min.js:2 jQuery.Deferred exception: Mditor is not defined ReferenceError: Mditor is not defined
at HTMLDocument. (http://hezfblog.herokuapp.com/topic/create?title=&content=%09:85:9)
at j (https://cdn.staticfile.org/jquery/3.1.0/jquery.min.js:2:29568)
at k (https://cdn.staticfile.org/jquery/3.1.0/jquery.min.js:2:29882) undefined
r.Deferred.exceptionHook @ jquery.min.js:2
jquery.min.js:2 Uncaught ReferenceError: Mditor is not defined
at HTMLDocument. (create?title=&content= :85)
at j (jquery.min.js:2)
at k (jquery.min.js:2)
mditor.min.css:1 Failed to load resource: the server responded with a status of 500 (Internal Server Error)