Index: trunk/wp-content/plugins/xpressme/include/pluggable-override.php
===================================================================
--- trunk/wp-content/plugins/xpressme/include/pluggable-override.php	(revision 173)
+++ trunk/wp-content/plugins/xpressme/include/pluggable-override.php	(revision 175)
@@ -38,4 +38,8 @@
 		if (check_xpress_auth_cookie()){	//The cookie is login user's or it checks it
 			if ( $user = wp_validate_auth_cookie() ) {
+				if (!check_user_meta_prefix($user)){
+					repair_user_meta_prefix();
+				}
+
 				wp_set_current_user($user);
 				return ;