fix(core): update

ts/servertools/classes.server.ts

@@ -142,7 +142,24 @@ export class Server {
     });
 
     // body parsing
-    this.expressAppInstance.use(plugins.bodyParser.json({ limit: 100000000 })); // for parsing application/json
+    this.expressAppInstance.use(async (req, res, next) => {
+      if (req.headers['content-type'] === 'application/json') {
+        let data = '';
+        req.on('data', chunk => {
+          data += chunk;
+        });
+        req.on('end', () => {
+          try {
+            req.body = plugins.smartjson.parse(data);
+            next();
+          } catch (error) {
+            res.status(400).send('Invalid JSON');
+          }
+        });
+      } else {
+        next();
+      }
+    });
     this.expressAppInstance.use(plugins.bodyParser.urlencoded({ extended: true })); // for parsing application/x-www-form-urlencoded
 
     // robots