diff --git a/application/core/ManiaControl.php b/application/core/ManiaControl.php
index f206ab64..f73cc7a6 100644
--- a/application/core/ManiaControl.php
+++ b/application/core/ManiaControl.php
@@ -44,7 +44,7 @@ class ManiaControl implements CommandListener, TimerListener {
 	/*
 	 * Constants
 	 */
-	const VERSION                     = 0.132;
+	const VERSION                     = 0.14;
 	const API_VERSION                 = '2013-04-16';
 	const MIN_DEDIVERSION             = '2014-04-02_18_00';
 	const OS_UNIX                     = 'Unix';
diff --git a/application/plugins/MCTeam/KarmaPlugin.php b/application/plugins/MCTeam/KarmaPlugin.php
index 0cbb7d2b..67bf246c 100644
--- a/application/plugins/MCTeam/KarmaPlugin.php
+++ b/application/plugins/MCTeam/KarmaPlugin.php
@@ -384,6 +384,10 @@ class KarmaPlugin implements CallbackListener, TimerListener, Plugin {
 					$self->maniaControl->log("MX-Karma Votes successfully fetched");
 				} else {
 					$self->maniaControl->log("Error while fetching votes: " . $data->data->message);
+					if($data->data->message == "invalid session"){
+						unset($this->mxKarma['session']);
+						return;
+					}
 					// TODO remove temp trigger
 					$self->maniaControl->errorHandler->triggerDebugNotice("Error while fetching votes: " . $data->data->message . " " . KarmaPlugin::MX_KARMA_URL . KarmaPlugin::MX_KARMA_SAVEVOTES . "?sessionKey=" . urlencode($self->mxKarma['session']->sessionKey));
 				}
@@ -477,6 +481,10 @@ class KarmaPlugin implements CallbackListener, TimerListener, Plugin {
 					$self->maniaControl->log("Votes successfully permitted");
 				} else {
 					$self->maniaControl->log("Error while updating votes: " . $data->data->message);
+					if($data->data->message == "invalid session"){
+						unset($this->mxKarma['session']);
+						return;
+					}
 					// TODO remove temp trigger
 					$self->maniaControl->errorHandler->triggerDebugNotice("Error while updating votes: " . $data->data->message . " " . KarmaPlugin::MX_KARMA_URL . $self::MX_KARMA_SAVEVOTES . "?sessionKey=" . urlencode($self->mxKarma['session']->sessionKey));
 				}