Update Dockerfile

Dockerfile

@@ -1,5 +1,5 @@
-# Start with the official n8n image
-FROM n8nio/n8n:latest
+# Start with a specific, stable n8n image
+FROM n8nio/n8n:1.64.3
 
 # Switch to root to install dependencies and set permissions
 USER root
@@ -24,5 +24,5 @@ ENV N8N_USER_FOLDER=/home/user/.n8n
 # Fix permissions warning
 ENV N8N_ENFORCE_SETTINGS_FILE_PERMISSIONS=true
 
-# Start n8n
-CMD ["n8n", "start"]
+# Start n8n using the full path to the command
+CMD ["/usr/local/bin/n8n", "start"]