Yumpu WP plugin activation SSL error
After having installed & enabled WP plugin Yumpu ePaper publishing, I’m facing an error whenever applying/checking my API Token. The error message I’m receiving is:
Unknown SSL protocol error in connection to api.yumpu.com:443
What can I do to avoid/fix this error?
Is there any alternative way to activate the plugin use for my website?
Many thanks in advance.
Thank you for answering me, I was almost certain that the plugin functionality is as it should be, so, I intent to contact my hosting provider for further support, as well as check WP installation & possible settings/configuration that might cause the error I receive.
Greetings & best regards.
Dear Frank, truth is that the plugin finally worked few days ago, after updating, deactivating & uninstalling several WP plugins, as well as enabling SSL for admin & visitors pages as well.
However, still I’m not exactly certain neither why had I kept receiving the error nor what is the specific action that helped me overcome the problem.
I should mention that, since my last post, no change was made by my hosting provider, no WP core update, no change/edit with regards to Yumpu WP plugin – at the end, it just worked, nice & easy.