Hello,
Very weird,n this is clearly relted to an old PHP version.
Are you sure ethe version change is effective ?
I can't reach your site for now
Fatal error: Cannot use Joomla\String\String as String because 'String' is a special class name in .........master/public_html/libraries/vendor/joomla/registry/src/Format/Json.php on line 12
Warning: session_write_close(): Failed to write session data (user). Please verify that the current setting of session.save_path is correct () in Unknown on line 0
Anyway you can solve the share4points module issue easily
editing the
modules/mod_share4pts/tmpl/default.php on line 44
replacing the $fb var as follow:
Code:
$fb = new Facebook\Facebook( array(
'app_id' => $fbappid,
'app_secret' => $fbappsecret,
'default_graph_version' => $fbapiver,
//'default_access_token' => '{access-token}', // optional
));
It should solve the compatibility issue.
Let me know.