aaPanel_Kern Beforehand, I would like to express my sincere thanks for your assistance.
Here is my virtual host configuration; I have obscured my domain as xxx.xxx.com
<VirtualHost *:80>
ServerAdmin webmaster@example.com
DocumentRoot "/www/wwwroot/xxx.xxx.com"
ServerName c5e4bf5a.xxx.xxx.com
ServerAlias xxx.xxx.com
#errorDocument 404 /404.html
ErrorLog "/www/wwwlogs/xxx.xxx.com-error_log"
CustomLog "/www/wwwlogs/xxx.xxx.com-access_log" errlog
#DENY FILES
<Files ~ (\.user.ini|\.htaccess|\.git|\.env|\.svn|\.project|LICENSE|README.md)$>
Order allow,deny
Deny from all
</Files>
#PHP
<FilesMatch \.php$>
SetHandler "proxy:unix:/tmp/php-cgi-81.sock|fcgi://localhost"
</FilesMatch>
#PATH
<Directory "/www/wwwroot/xxx.xxx.com">
SetOutputFilter DEFLATE
Options FollowSymLinks
AllowOverride All
Require all granted
DirectoryIndex index.php index.html index.htm default.php default.html default.htm
</Directory>
</VirtualHost>
<VirtualHost *:443>
ServerAdmin webmaster@example.com
DocumentRoot "/www/wwwroot/xxx.xxx.com/"
ServerName SSL.xxx.xxx.com
ServerAlias xxx.xxx.com
#errorDocument 404 /404.html
ErrorLog "/www/wwwlogs/xxx.xxx.com-error_log"
CustomLog "/www/wwwlogs/xxx.xxx.com-access_log" errlog
#SSL
SSLEngine On
SSLCertificateFile /www/server/panel/vhost/cert/xxx.xxx.com/fullchain.pem
SSLCertificateKeyFile /www/server/panel/vhost/cert/xxx.xxx.com/privkey.pem
SSLCipherSuite EECDH+CHACHA20:EECDH+CHACHA20-draft:EECDH+AES128:RSA+AES128:EECDH+AES256:RSA+AES256:EECDH+3DES:RSA+3DES:!MD5
SSLProtocol All -SSLv2 -SSLv3 -TLSv1
SSLHonorCipherOrder On
#PHP
<FilesMatch \.php$>
SetHandler "proxy:unix:/tmp/php-cgi-81.sock|fcgi://localhost"
</FilesMatch>
#DENY FILES
<Files ~ (\.user.ini|\.htaccess|\.git|\.svn|\.project|LICENSE|README.md)$>
Order allow,deny
Deny from all
</Files>
#PATH
<Directory "/www/wwwroot/xxx.xxx.com/">
SetOutputFilter DEFLATE
Options FollowSymLinks
AllowOverride All
Require all granted
DirectoryIndex index.php index.html index.htm default.php default.html default.htm
</Directory>
</VirtualHost>