fix backend bug

test-get.cjs

@@ -0,0 +1,15 @@
+const http = require('http');
+
+const req = http.request({
+  hostname: 'localhost',
+  port: 3131,
+  path: '/api/logs/default_user',
+  method: 'GET'
+}, (res) => {
+  let body = '';
+  res.on('data', chunk => body += chunk);
+  res.on('end', () => console.log('Response:', res.statusCode, body));
+});
+
+req.on('error', e => console.error('Error:', e));
+req.end();