Unfortunately, Ohanah has one bug related to a problem with the email that the customer receives when the
ticket purchase is completed.

URL that is placed in the email confirmation contains a double slash after the domain.

An example of such wrong URL would be the following:

https://www.domain.com//index.php?option=com_ohanah&view=order&uuid=a33b0a93-6d6b-4291-b117-9de14019606d&Itemid=xxx

Until this issue is fixed, there is a simple workaround that can be implemented which will solve this small issue.

Edit your .htaccess file in the Joomla root folder and add the following rewrite condition to it

RewriteCond %{THE_REQUEST} ^[A-Z]{3,7}\s//+(.*)\sHTTP.*$
RewriteRule ^.*$ /%1 [R=301,L]

Simple as that.

Email will still contain an URL with the problematic double slash but when you visit that URL a proper page will be displayed on the site