LeonidS I've contacted my web hosting, they've confirmed that I have modrewrite.    In my public_html folder I have .htacccess   and here it a cut and paste of it:

# php -- BEGIN cPanel-generated handler, do not edit
# Set the “ea-php74” package as the default “PHP” programming language.
<IfModule mime_module>
AddHandler application/x-httpd-ea-php74 .php .php7 .phtml
</IfModule>
# php -- END cPanel-generated handler, do not edit
# BEGIN cPanel-generated php ini directives, do not edit
# Manual editing of this file may result in unexpected behavior.
# To make changes to this file, use the cPanel MultiPHP INI Editor (Home >> Software >> MultiPHP INI Editor)
# For more information, read our documentation (https://go.cpanel.net/EA4ModifyINI)
<IfModule php7_module>
php_flag display_errors On
php_value max_execution_time 300
php_value max_input_time 600
php_value max_input_vars 8000
php_value memory_limit 256M
php_value post_max_size 300M
php_value session.gc_maxlifetime 1440
php_value session.save_path "/var/cpanel/php/sessions/ea-php71"
php_value upload_max_filesize 256M
php_flag zlib.output_compression Off
</IfModule>
<IfModule lsapi_module>
php_flag display_errors On
php_value max_execution_time 300
php_value max_input_time 600
php_value max_input_vars 8000
php_value memory_limit 256M
php_value post_max_size 300M
php_value session.gc_maxlifetime 1440
php_value session.save_path "/var/cpanel/php/sessions/ea-php71"
php_value upload_max_filesize 256M
php_flag zlib.output_compression Off
</IfModule>
# END cPanel-generated php ini directives, do not edit

Do I need to add some code in the .htaccess file or ?