core: catch error caused by postJudge

packages/hydrooj/package.json

@@ -1,6 +1,6 @@
 {
     "name": "hydrooj",
-    "version": "2.28.53",
+    "version": "2.28.54",
     "bin": "bin/hydrooj.js",
     "main": "dist/loader.js",
     "typings": "dist/loader.d.ts",

packages/hydrooj/src/handler/judge.ts

@@ -162,7 +162,7 @@ class JudgeConnectionHandler extends ConnectionHandler {
         if (msg.key !== 'ping') logger.info('%o', msg);
         if (msg.key === 'next') await next(msg);
         else if (msg.key === 'end') {
-            await end({ judger: this.user._id, ...msg });
+            await end({ judger: this.user._id, ...msg }).catch((e) => logger.error(e));
             this.processing = null;
             await this.newTask();
         } else if (msg.key === 'status') {