Dear Support, When I try to install cloner I get the error;

Dear Support,

When I try to install cloner I get the error;

Fatal error: Call to undefined function is_subdomain_install() in /home4/hosting5/public_html/maryland.cash/wp-content/plugins/cloner/integration/integration.php on line 93

Can you help me fix this?

Sincerely,

David Springer

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