Getting HTTP 503 error on invoice preview

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  • Hi @jazzbox

    503 Service Unavailable server error response code indicates that the server is not ready to handle the request. Common causes are a server that is down for maintenance or that is overloaded.

    So, you are requested to contact your hosting provider regarding this issue.

    Thank you!

    Thread Starter jazzbox

    (@jazzbox)

    Thanks for your response, now getting this error

    Invalid input characters. Did you set $mpdf->in_charset properly?

    Plugin Support Ahmed Imran

    (@ahmedimran)

    Hi?@jazzbox

    To resolve the issue, kindly deactivate and delete the plugin. Afterward, reinstall and activate it again.

    If the problem persists, please don’t hesitate to contact us through this link – webappick.com/contact.

    Thank you.

Viewing 3 replies - 1 through 3 (of 3 total)
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