I've installed this plugin on my site and every so often I get this error on posts:
Fatal error: Call to undefined function get_plugin_data() in (site_domain)html/esmc/wp-content/plugins/likebtn-like-button/likebtn_like_button.php on line 1895
I've removed the site domain from the error message because the site isn't live yet. Anyway, refreshing the page clears the error, but it's not really an acceptable solution. Can anyone help me?