search return HTTP500 Errors

cybor

mySite url http://www.yrzdm.com
I installed a extensions jjandxa/flarum-ext-chinese-search
and now I search on my site,return HTTP500 Error.
Uncaught TypeError: Cannot read property 'sortMap' of null at e.n.viewItems (IndexPage.js:213) at e.n.view (IndexPage.js:81) at e.t.<computed> [as view] (extend.js:25) at e.render (Component.js:102) at Object.o [as view] (Component.js:189) at mithril.js:1568 at v (mithril.js:189) at ut (mithril.js:1561) at Function.m.redraw (mithril.js:1400) at e.n.dismiss (AlertManager.js:61) n.viewItems @ IndexPage.js:213 n.view @ IndexPage.js:81 t.<computed> @ extend.js:25 e.render @ Component.js:102 o @ Component.js:189 (anonymous) @ mithril.js:1568 v @ mithril.js:189 ut @ mithril.js:1561 m.redraw @ mithril.js:1400 n.dismiss @ AlertManager.js:61 e.request @ Application.js:294 e.find @ Store.js:95 u.a.loadResults @ index.js:28 n.refresh @ DiscussionList.js:137 n.init @ DiscussionList.js:45 t @ Component.js:65 e @ DiscussionList.js:15 n.init @ IndexPage.js:58 t @ Component.js:65 e @ Page.js:8 e @ IndexPage.js:20 (anonymous) @ mithril.js:1453 m.mount.m.module @ mithril.js:1474 (anonymous) @ mithril.js:1760 pt @ mithril.js:1787 m.route @ mithril.js:1712 mt @ mithril.js:1818 c @ rocket-loader.min.js:1

clarkwinkelmann

cybor search works fine when I try it on your website (with western characters). Do you have an example of search query that produces a 500 error ?

Aside: that Chinese search extension doesn't inspire the highest confidence when their README suggests using composer with sudo, which is strongly advised against by Composer themselves... I have not tried translating the line below that maybe explains something interesting.

Also PS: HTTPS would be nice 🙃 🔒️