Hi, I get this warning on my order confirmation:
Warning: getimagesize(): https:// wrapper is disabled in the server configuration by allow_url_fopen=0 in /www/htdocs/brabants/wp-content/plugins/event-espresso-core-reg/core/libraries/shortcodes/EE_Transaction_Shortcodes.lib.php on line 499
Just for future readers, the above error is caused by the allow_url_fopen option being disabled on the server. Usually if that’s the case your Invoice/Receipt PDF’s will also look very different from the HTML ‘preview’ you see in the browser as DOMPDF relies on that option.
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