Parse response data and handle parsing errors in server.js.

server.js

@@ -19,9 +19,16 @@ setInterval(async () => {
   try {
     const response = await axios.post('https://vmselect.riff.cc/select/logsql/query', 'query=_time:5s relay received');
     console.log('Full response:', response);
-    const responseData = JSON.parse(response.data);
-    console.log('Parsed response data:', responseData);
-    const logs = responseData.data; // Assuming the logs are in responseData.data
+    try {
+        console.log('Raw response data:', response.data);
+        const responseData = JSON.parse(response.data);
+        console.log('Parsed response data:', responseData);
+        const logs = responseData.data; // Assuming the logs are in responseData.data
+    } catch (parseError) {
+        console.error('Error parsing response data:', parseError);
+        console.error('Problematic response data:', response.data);
+        return;
+    }
     console.log('Logs response:', logs);
 
     if (Array.isArray(logs)) {