I am having a similar issue. I disabled all plugins to ensure there wasn’t a conflict, but still no count for facebook. Other installs of this plugin do not require an APP ID or secret to populate count. I do receive the following message merged into the HTML if I enter in a default count (save), then remove the count(save), and delete the cache:
<div?class="apsc-each-profile">
<br>
<b>Warning</b>
: file_get_contents() [
<a?href="function.file-get-contents">function.file-get-contents</a>
]: https:// wrapper is disabled in the server configuration by allow_url_fopen=0 in
<b>PATH/wp-content/plugins/accesspress-social-counter/accesspress-social-counter.php</b>
on line
<b>375</b>
<br>
<br>
<b>Warning</b>
: file_get_contents(https://api.facebook.com/method/fql.query?format=json&query=SELECT+like_count++FROM+link_stat+WHERE+url+%3D+%27https%3A%2F%2Fwww.facebook.com%2FAmericanPublicU%27) [
<a?href="function.file-get-contents">function.file-get-contents</a>
]: failed to open stream: no suitable wrapper could be found in
<b>PATH/wp-content/plugins/accesspress-social-counter/accesspress-social-counter.php</b>
on line
<b>375</b>
The system status says:
fsockopen/cURL Your server has fsockopen and cURL enabled.
WP Remote Get wp_remote_get() was successful.
I have tried re-installing the plugin from scratch without success. Currently W3TotalCache is disabled. The site URL is onlinelearningtips.com
Please advise