These error messages show up in backend of the latest joomla 3.4 and latest JFBconnect v6.2.
And is messing up the backend panel
JBCconnect admin panel
Strict Standards: Declaration of JFBConnectProfileDataProxy::bindData() should be compatible with Joomla\Registry\Registry::bindData($parent, $data, $recursive = true, $allowNull = true) in xxx/components/com_jfbconnect/libraries/profile.php on line 119
Module mod_sclogin
Strict Standards: Declaration of JFBConnectProfileDataProxy::bindData() should be compatible with Joomla\Registry\Registry::bindData($parent, $data, $recursive = true, $allowNull = true) in xxx/components/com_jfbconnect/libraries/profile.php on line 119
Frontend these messages show
Strict Standards: Declaration of JFBConnectProfileDataProxy::bindData() should be compatible with Joomla\Registry\Registry::bindData($parent, $data, $recursive = true, $allowNull = true) in xxx/com_jfbconnect/libraries/profile.php on line 119
Warning: Cannot modify header information - headers already sent by (output started at /home/upper/public_html/cms/components/com_jfbconnect/libraries/profile.php:119) in xxx/components/com_jfbconnect/libraries/provider/facebook.php on line 299