I will resolve critical error of your wordpress website

I will resolve your WordPress website's "critical error"; you will access your dashboard. I will let you know the reason behind this error and will tell you the precautions you can take not to prevent this error again,

If you are having the same problem, don't worry.

1- I will completely resolve the error

2- Your data will not be lost at any cost, but some of your plugins and data of that data will be lost for obvious reasons. If that plugin is the problem, I will remove the plugin

3- I will give you the backup of your website after resolving the issue

4- I will tell the key points and solutions to stop this issue again