Laravel sail thrown error about nginx sll certificate, how to fix it?

To fix the Laravel Sail thrown error about Nginx SSL certificate, follow these steps:

Check the SSL certificate: The first step is to check if the SSL certificate is installed correctly on your system. You can verify this by running the following command in your terminal:
```
openssl s_client -connect 0.0.0.0:443 -showcerts
```
If the SSL certificate is installed correctly, you should see the certificate details in the output. If not, you will need to install the certificate manually.
Install the SSL certificate: To install the SSL certificate, you can follow these steps:

a. Download the SSL certificate files: You should have two files: a private key (.key) and a certificate (.crt). Save these files in the /var/www/html directory of your Laravel project.

b. Create a self-signed certificate for Nginx: If you don't have a SSL certificate, you can create a self-signed certificate using OpenSSL. Run the following commands:
```
openssl req -x509 -newkey rsa:4096 -nodes -out nginx.crt -keyout nginx.key -days 365
```
You will be prompted to enter some information. Fill in the required fields and save the files in the /etc/ssl/certs directory and /etc/ssl/private directory, respectively.
Configure Nginx: You need to configure Nginx to use the SSL certificate. Edit the nginx.conf file in the /var/www/html/sail/var/www/nginx/conf directory and add the following lines inside the server block:
```
listen 443 ssl;
ssl_certificate /var/www/html/path/to/your/certificate.crt;
ssl_certificate_key /var/www/html/path/to/your/private.key;
```
Replace path/to/your/certificate.crt and path/to/your/private.key with the actual paths to your SSL certificate and private key files.
Restart Nginx: After configuring Nginx, restart the Nginx server to apply the changes:
```
sudo systemctl restart nginx
```
Configure Laravel: Finally, you need to configure Laravel to use HTTPS. Edit the .env file in your Laravel project and set the APP_URL variable to https://yourdomain.com.
```
APP_URL=https://yourdomain.com
```
Restart the Laravel Sail container to apply the changes:
```
sail up -d
```
Your Laravel application should now be accessible via HTTPS. If you still encounter any issues, check the Laravel and Nginx logs for any error messages.