.gitignore and server.log added

.gitignore

@@ -3,3 +3,4 @@ node_modules/
 .vscode/
 .DS_Store
 .pgpass
+.log

server.log

@@ -1,8 +1,18 @@
 nohup: ignoring input
-🚀 Server läuft auf http://ninja.reptilfpv.de:3000
-📊 Datenbank: localhost:5432/ninjacross
-🔐 API-Key Authentifizierung aktiviert
-🔌 WebSocket-Server aktiviert
-📁 Static files: /public
-🌐 Public API: /public-api
-🔑 Private API: /api
+Uncaught Exception: Error: listen EADDRINUSE: address already in use :::3000
+    at Server.setupListenHandle [as _listen2] (node:net:1940:16)
+    at listenInCluster (node:net:1997:12)
+    at Server.listen (node:net:2102:7)
+    at Object.<anonymous> (/root/ninjaserver/server.js:229:8)
+    at Module._compile (node:internal/modules/cjs/loader:1688:14)
+    at Object..js (node:internal/modules/cjs/loader:1820:10)
+    at Module.load (node:internal/modules/cjs/loader:1423:32)
+    at Function._load (node:internal/modules/cjs/loader:1246:12)
+    at TracingChannel.traceSync (node:diagnostics_channel:322:14)
+    at wrapModuleLoad (node:internal/modules/cjs/loader:235:24) {
+  code: 'EADDRINUSE',
+  errno: -98,
+  syscall: 'listen',
+  address: '::',
+  port: 3000
+}