I use it for talmud.de – as soon as I activate the new version I get hundreds of lines with this error: [snip] is the path on the server. I deleted some elements:
Warning: strpos(): Empty needle in [snip] tlmd/wp-content/plugins/footnotes-made-easy/footnotes-made-easy.php on line 260
What happened: I updated the plugin, I activated the plugin, I reloaded a page without any footnotes: Fail with the error message above.
So, I deactivated it, activated it again, opened the settings page, saved the new settings, reloaded a page without footnotes: Fail with the error message above.