diff --git a/wrenchboard/src/shared_tool/account.cc b/wrenchboard/src/shared_tool/account.cc
index fc032bab..12eb7fb8 100644
--- a/wrenchboard/src/shared_tool/account.cc
+++ b/wrenchboard/src/shared_tool/account.cc
@@ -1855,7 +1855,18 @@ long account_session_check(CVars in, CVars out) {
     logfmt(logINFO, "long account_session_check(CVars in, CVars out)");
     long ret = PHP_INVALID_SESSION;
     try {
+        long session_expire_minutes = 15;
         REQ_STRING(in, "sessionid", 4, 140, "(.*)");
+        OPTIONAL(in, "mode") REQ_LONG(in, "mode", 1, -1);
+        if (in["mode"].Long() ==  900 ){
+           if (load_db_record(out, "SELECT s.* FROM members_session s LEFT JOIN members m ON m.id=s.member_id "
+                                    " WHERE  s.updated > (now() - interval '%lu minutes') "
+                                    " AND s.session='%s'", member_id, session_expire_minutes, in["sessionid"].c_str()) > 0) {
+                //pgsql_exec("UPDATE members_session SET updated=NOW() WHERE member_id=%ld AND session='%s'", in["sessionid"].c_str());
+                ret = PHP_API_OK;
+            }
+        return ret;
+        }
         long member_id = REQ_LONG(in, "member_id", 1, -1);
         if (load_db_record(out, "SELECT uid FROM members_session WHERE session='%s' AND member_id = %lu", in["sessionid"].c_str(),member_id) > 0) {
             if (SessionCheck(out["uid"].Long(), in["sessionid"].c_str(), 0) > 0) {
diff --git a/wrenchboard/src/shared_tool/media.cc b/wrenchboard/src/shared_tool/media.cc
index ceacba6c..b9fbee1f 100644
--- a/wrenchboard/src/shared_tool/media.cc
+++ b/wrenchboard/src/shared_tool/media.cc
@@ -64,7 +64,8 @@ long WrenchFindStoredMedia(CVars in, CVars &out) {
       switch(file_section_no){
 
                 case WRENCH_FILE_PROFILE:
-                  snprintf(vname, sizeof (vname), "SELECT * FROM members WHERE id =1", in["file_uid"].c_str());
+                //file_uid  is the UID of the user
+                  snprintf(vname, sizeof (vname), "SELECT * FROM members WHERE uid ='%s'", in["file_uid"].c_str());
                 break;
 
                 case WRENCH_FILE_MYFILE:
diff --git a/www-api/app/Controllers/BaseController.php b/www-api/app/Controllers/BaseController.php
index 5ceacd23..3a32c78f 100644
--- a/www-api/app/Controllers/BaseController.php
+++ b/www-api/app/Controllers/BaseController.php
@@ -99,10 +99,20 @@ abstract class BaseController extends Controller
         return  $wrenchboard->cfgReadChar($config_item);
     }
 
+    public function sessionCheckString($sessionid){
+        $in["action"] = WRENCHBOARD_SESSION_CHECK;
+        $in["sessionid"] = $sessionid;
+        $in["member_id"] = 0; // just for capatibility
+        $in["mode"] = 900;
+        $wrenchboard = new  \App\Models\BackendModel();
+        $ret = $wrenchboard->wrenchboard_api($in, $out);
+        return $ret;
+    }
     public function sessionCheck($sessionid,$member_id){
         $in["action"] = WRENCHBOARD_SESSION_CHECK;
         $in["sessionid"] = $sessionid;
         $in["member_id"] = $member_id;
+        $in["mode"] = 0;
         $wrenchboard = new  \App\Models\BackendModel();
         $ret = $wrenchboard->wrenchboard_api($in, $out);
         return $ret;
diff --git a/www-api/app/Controllers/WrenchMedia.php b/www-api/app/Controllers/WrenchMedia.php
index 1041f5e8..a61a1fa0 100644
--- a/www-api/app/Controllers/WrenchMedia.php
+++ b/www-api/app/Controllers/WrenchMedia.php
@@ -51,7 +51,7 @@ class WrenchMedia extends BaseController
         $fileSection =  $uriSegments[$segLen-2];
         $fileUID =  $uriSegments[$segLen-1];
 
-        $supportedSections = ['profile'=>100,'myfile'=>200,'contracts'=>300,'family'=>400];
+        $supportedSections = ['nn'=>100,'myfile'=>200,'contracts'=>300,'family'=>400];
         if (!in_array($fileSection, $supportedSections)) {
             // section not supported
         //   return;