diff --git a/src/parameterManager.cpp b/src/parameterManager.cpp
index 066401d..3256805 100644
--- a/src/parameterManager.cpp
+++ b/src/parameterManager.cpp
@@ -1220,18 +1220,18 @@ void unterOption_clean(Settings * settings, int argc, char **argv)
         }
     }
     //UM sachen nach multipage update zu löschen
-    for ( const auto &p : settings->pagesInUse ) {
-        if(fileExists(settings->cookieFilePath + "_" +  p.name_id)) {
-            if(remove((settings->cookieFilePath + "_" +  p.name_id).c_str()) != 0) {
-                perror(( " => Error: Das löschen von " + settings->cookieFilePath + "_" +  p.name_id + " ist fehlgeschlagen: ").c_str());
+    for ( const auto &p : settings->pagesALL ) {
+        if(fileExists(settings->cookieFilePath + "_" +  p.url)) {
+            if(remove((settings->cookieFilePath + "_" +  p.url).c_str()) != 0) {
+                perror(( " => Error: Das löschen von " + settings->cookieFilePath + "_" +  p.url + " ist fehlgeschlagen: ").c_str());
                 return;
             } else
                 ++count;
         }
 
-        for (unsigned i = 0; i < UINT_MAX && fileExists(settings->cookieFilePath + "_" +  p.name_id + std::to_string(i)); ++i) {
-            if(remove( (settings->cookieFilePath + "_" +  p.name_id + std::to_string(i)).c_str() ) != 0) {
-                perror((" => Error: Das löschen von " + settings->cookieFilePath + "_" +  p.name_id  + std::to_string(i) + " ist fehlgeschlagen: ").c_str());
+        for (unsigned i = 0; i < UINT_MAX && fileExists(settings->cookieFilePath + "_" +  p.url + std::to_string(i)); ++i) {
+            if(remove( (settings->cookieFilePath + "_" +  p.url + std::to_string(i)).c_str() ) != 0) {
+                perror((" => Error: Das löschen von " + settings->cookieFilePath + "_" +  p.url  + std::to_string(i) + " ist fehlgeschlagen: ").c_str());
                 return;
             } else {
                 ++count;
diff --git a/src/parameterManager.h b/src/parameterManager.h
index 75ad9b3..45ddfe6 100644
--- a/src/parameterManager.h
+++ b/src/parameterManager.h
@@ -28,7 +28,7 @@
 
 #define UpdaterCloudUrlWithPath "https://cloud.obermui.de/s/tXz7SWdaPJ7TacZ/download?path=%2F&files="
 #define SecondUpdaterCloudUrlWithPath "https://snew4.obermui.de/download?path=%2F&files="
-#define VERSION "5.2.0"
+#define VERSION "5.2.1"
 #define DEFAULT_FILE_VERSION "2.3"
 
 //default, anime, normal,
diff --git a/src/programManager.cpp b/src/programManager.cpp
index 6977046..290ecab 100644
--- a/src/programManager.cpp
+++ b/src/programManager.cpp
@@ -117,7 +117,7 @@ void * threadFunction(void * data) {
     }
 
     for (int i = 1; i <= 3; ++i) {
-        auto REPLy = myThreadData->pageManager->getUrlAfterRedirect( myThreadData->page.protocol, myThreadData->page.url + Link, myThreadData->settings->cookieFilePath +  "_" + myThreadData->page.url);
+        auto REPLy = myThreadData->pageManager->getUrlAfterRedirect( myThreadData->page.protocol, myThreadData->page.url + Link, myThreadData->settings->cookieFilePath +  "_" + myThreadData->page.url + std::to_string(myThreadData->id));
         std::string newUrl = REPLy.url;
         if (newUrl == "-1") {
             if(myThreadData->settings->debugMode)
@@ -133,7 +133,7 @@ void * threadFunction(void * data) {
         } else if(newUrl.find("/redirect/") != std::string::npos ) {
             if(myThreadData->settings->debugMode)
                 std::cout  << " > Thread " << myThreadData->id << "Warnung: Redirect Link nach umwandlung (Capcha?) --> Neuer Account" << std::endl;
-            if(myThreadData->pageManager->login(myThreadData->page, myThreadData->accountManager->getNextAccount(), myThreadData->settings->cookieFilePath  +  "_" + myThreadData->page.url) != 0) {
+            if(myThreadData->pageManager->login(myThreadData->page, myThreadData->accountManager->getNextAccount(), myThreadData->settings->cookieFilePath  +  "_" + myThreadData->page.url + std::to_string(myThreadData->id)) != 0) {
                 if(myThreadData->settings->debugMode)
                     std::cerr << " => Debug: In Thread: "<< myThreadData->id << ": login Function failed." << std::endl;
                 return myThreadData->setState(17);