Thank you for using Bitnami. First of all, we'd like to know more information about how you deployed that WordPress site on top of our LAMP stack, did you use our WordPress module to install it or did you deploy it manually?
We have a Support Tool that will gather relevant information for us to review your current configuration files. Could you please download and execute it on the machine where the stack is running by following the steps described in the guide below?
How to Run the Bitnami Support Tool
Please note that you need to paste the code outputted by the tool in your reply.
Yes, you could launch a new WordPress instance and migrate the data by following this guide:
Then, you could follow this guides to configure the domain you want to use when accessing the application