diff --git a/sql/cambios.sql b/sql/cambios.sql
index 82f689cc1..68e704974 100644
--- a/sql/cambios.sql
+++ b/sql/cambios.sql
@@ -11391,4 +11391,128 @@ UPDATE sta_notif SET NotifyEvent=18 WHERE NotifyEvent=19;
 UPDATE usr_data SET NotifNtfEvents = ((NotifNtfEvents & ~0x7FE00) | ((NotifNtfEvents & 0xFFC00) >> 1));
 UPDATE usr_data SET EmailNtfEvents = ((EmailNtfEvents & ~0xFFE00) | ((EmailNtfEvents & 0xFFC00) >> 1));
 
+---------------
+
+
+OPTIMIZE TABLE IP_prefs;
+OPTIMIZE TABLE actions;
+OPTIMIZE TABLE actions_MFU;
+OPTIMIZE TABLE admin;
+OPTIMIZE TABLE ann_seen;
+
+OPTIMIZE TABLE announcements;
+OPTIMIZE TABLE asg_grp;
+OPTIMIZE TABLE assignments;
+OPTIMIZE TABLE att_events;
+OPTIMIZE TABLE att_grp;
+OPTIMIZE TABLE att_usr;
+
+OPTIMIZE TABLE banners;
+OPTIMIZE TABLE birthdays_today;
+OPTIMIZE TABLE centres;
+OPTIMIZE TABLE chat;
+OPTIMIZE TABLE clicks_without_photo;
+OPTIMIZE TABLE clipboard;
+OPTIMIZE TABLE connected;
+
+OPTIMIZE TABLE countries;
+OPTIMIZE TABLE courses;
+OPTIMIZE TABLE crs_grp;
+OPTIMIZE TABLE crs_grp_types;
+OPTIMIZE TABLE crs_grp_usr;
+OPTIMIZE TABLE crs_info_read;
+OPTIMIZE TABLE crs_info_src;
+OPTIMIZE TABLE crs_info_txt;
+OPTIMIZE TABLE crs_last;
+OPTIMIZE TABLE crs_record_fields;
+OPTIMIZE TABLE crs_records;
+OPTIMIZE TABLE crs_usr;
+OPTIMIZE TABLE crs_usr_requests;
+
+OPTIMIZE TABLE debug;
+OPTIMIZE TABLE deg_types;
+OPTIMIZE TABLE degrees;
+OPTIMIZE TABLE departments;
+OPTIMIZE TABLE exam_announcements;
+OPTIMIZE TABLE expanded_folders;
+
+OPTIMIZE TABLE file_browser_last;
+OPTIMIZE TABLE file_browser_size;
+OPTIMIZE TABLE file_view;
+OPTIMIZE TABLE files;
+
+
+OPTIMIZE TABLE forum_disabled_post;
+OPTIMIZE TABLE forum_post;
+OPTIMIZE TABLE forum_thr_clip;
+OPTIMIZE TABLE forum_thr_read;
+OPTIMIZE TABLE forum_thread;
+
+
+OPTIMIZE TABLE hidden_params;
+OPTIMIZE TABLE holidays;
+OPTIMIZE TABLE imported_groups;
+OPTIMIZE TABLE imported_sessions;
+OPTIMIZE TABLE imported_students;
+OPTIMIZE TABLE institutions;
+OPTIMIZE TABLE links;
+
+OPTIMIZE TABLE mail_domains;
+OPTIMIZE TABLE marks_properties;
+OPTIMIZE TABLE msg_banned;
+
+OPTIMIZE TABLE msg_content;
+OPTIMIZE TABLE msg_content_deleted;
+OPTIMIZE TABLE msg_rcv;
+OPTIMIZE TABLE msg_rcv_deleted;
+OPTIMIZE TABLE msg_snt;
+OPTIMIZE TABLE msg_snt_deleted;
+
+| notices              | 
+| notices_deleted      | 
+| notif                | 
+| pending_emails       | 
+| pending_passwd       | 
+| places               | 
+| plugins              | 
+| sessions             | 
+| social_comments      | 
+| social_comments_fav  | 
+| social_notes         | 
+| social_notes_fav     | 
+| social_posts         | 
+| social_pubs          | 
+| social_timelines     | 
+| sta_degrees          | 
+| sta_notif            | 
+| surveys              | 
+| svy_answers          | 
+| svy_grp              | 
+| svy_questions        | 
+| svy_users            | 
+| timetable_crs        | 
+| timetable_crs_backup | 
+| timetable_tut        | 
+| timetable_tut_backup | 
+| tst_answers          | 
+| tst_config           | 
+| tst_exam_questions   | 
+| tst_exams            | 
+| tst_question_tags    | 
+| tst_questions        | 
+| tst_status           | 
+| tst_tags             | 
+| usr_IDs              | 
+| usr_banned           | 
+| usr_data             | 
+| usr_emails           | 
+| usr_figures          | 
+| usr_follow           | 
+| usr_last             | 
+| usr_nicknames        | 
+| usr_webs             | 
+| ws_keys              | 
++----------------------+
+
+
 
diff --git a/swad_changelog.h b/swad_changelog.h
index acf79892f..68ddb0c9c 100644
--- a/swad_changelog.h
+++ b/swad_changelog.h
@@ -121,13 +121,14 @@
 /****************************** Public constants *****************************/
 /*****************************************************************************/
 
-#define Log_PLATFORM_VERSION	"SWAD 15.134 (2016-01-29)"
+#define Log_PLATFORM_VERSION	"SWAD 15.134.1 (2016-01-29)"
 #define CSS_FILE		"swad15.134.css"
 #define JS_FILE			"swad15.131.3.js"
 
 // Number of lines (includes comments but not blank lines) has been got with the following command:
 // nl swad*.c swad*.h css/swad*.css py/swad*.py js/swad*.js soap/swad*.h sql/swad*.sql | tail -1
 /*
+        Version 15.134.1: Jan 29, 2016	Changes in lists of following/followers. (195326 lines)
         Version 15.134:   Jan 29, 2016	Change in menu of social tab. (195328 lines)
         Version 15.133.8: Jan 29, 2016	Link to request a user's profile. (195328 lines)
         Version 15.133.7: Jan 28, 2016	Changes in layout of followed/followers. (195288 lines)
diff --git a/swad_follow.c b/swad_follow.c
index ede7d1ad7..f2be39eff 100644
--- a/swad_follow.c
+++ b/swad_follow.c
@@ -645,31 +645,28 @@ static void Fol_ShowFollowedOrFollower (const struct UsrData *UsrDat)
    fprintf (Gbl.F.Out,"</td>"
                       "<td class=\"FOLLOW_USR_NAME\">");
 
-   /***** Put form to go to public profile *****/
-   if (Visible &&
-       UsrDat->Nickname[0])
+   if (Visible)
      {
+      /***** Put form to go to public profile *****/
       Act_FormStart (ActSeePubPrf);
       Usr_PutParamUsrCodEncrypted (UsrDat->EncryptedUsrCod);
       Act_LinkFormSubmit (Txt_View_public_profile,"DAT");
       Usr_RestrictLengthAndWriteName (UsrDat,10);
       fprintf (Gbl.F.Out,"</a>");
       Act_FormEnd ();
-     }
 
-   /***** Put form to follow / unfollow *****/
-   if (Visible && Gbl.Usrs.Me.Logged)
-     {
-      if (Gbl.Usrs.Me.UsrDat.UsrCod == UsrDat->UsrCod)
+      if (!Gbl.Usrs.Me.Logged ||			// Not logged
+	  Gbl.Usrs.Me.UsrDat.UsrCod == UsrDat->UsrCod)	// It's me
+         /***** Inactive icon to follow / unfollow *****/
 	 fprintf (Gbl.F.Out,"<div class=\"FOLLOW_USR_ICON ICON_HIDDEN\">"
 			    "<img src=\"%s/usr64x64.gif\""
 			    " alt=\"\""
 			    " class=\"ICON25x25\" />"
-			    "</div>"
-			    "</a>",
+			    "</div>",
 		  Gbl.Prefs.IconsURL);
       else
 	{
+         /***** Put form to follow / unfollow *****/
 	 if (Fol_CheckUsrIsFollowerOf (Gbl.Usrs.Me.UsrDat.UsrCod,UsrDat->UsrCod))	// I follow user
 	   {
 	    Act_FormStart (ActUnfUsr);