diff --git a/src/cpp/Crypto/KeyPair.cpp b/src/cpp/Crypto/KeyPair.cpp
index f09665054..17cdfc778 100644
--- a/src/cpp/Crypto/KeyPair.cpp
+++ b/src/cpp/Crypto/KeyPair.cpp
@@ -103,6 +103,7 @@ bool KeyPair::generateFromPassphrase(const char* passphrase, Mnemonic* word_sour
 	printf("Sodium Private: \t%s\n", getHex(*mSodiumSecret, mSodiumSecret->size()).data());
 	printf("// ********* Keys End ************ //\n");
 */
+	printf("[KeyPair::generateFromPassphrase] finished!\n");
 	// using 
 	return true;
 }
diff --git a/src/cpp/Crypto/Obfus_array.cpp b/src/cpp/Crypto/Obfus_array.cpp
index 8b5c0f7a0..9e319540c 100644
--- a/src/cpp/Crypto/Obfus_array.cpp
+++ b/src/cpp/Crypto/Obfus_array.cpp
@@ -18,11 +18,15 @@ ObfusArray::ObfusArray(size_t size, const unsigned char * data)
 	d[m_arraySize - 4] = randombytes_random();
 
 	memcpy(&m_Data[m_offsetSize], data, size);
+	printf("[ObfusArray] data: %lld\n", (int64_t)m_Data);
 }
 
 ObfusArray::~ObfusArray()
 {
+	printf("[ObfusArray::~ObfusArray] data: %lld\n", (int64_t)m_Data);
 	if (m_Data) {
+		
 		free(m_Data);
 	}
+	printf("[ObfusArray::~ObfusArray] finish\n");
 }
\ No newline at end of file
diff --git a/src/cpp/HTTPInterface/DashboardPage.cpp b/src/cpp/HTTPInterface/DashboardPage.cpp
index 5533158dd..31a607462 100644
--- a/src/cpp/HTTPInterface/DashboardPage.cpp
+++ b/src/cpp/HTTPInterface/DashboardPage.cpp
@@ -49,11 +49,13 @@ void DashboardPage::handleRequest(Poco::Net::HTTPServerRequest& request, Poco::N
 	responseStream << "<div class=\"grd_container\">\n";
 	responseStream << "\t<h1>Willkommen ";
 #line 28 "/home/rock/code/gradido_login_server/src/cpsp/dashboard.cpsp"
+printf("[DashboardPage] call get User get Name: \n");
 	responseStream << ( mSession->getUser()->getName() );
 	responseStream << "</h1>\n";
 	responseStream << "\t<h3>Status</h3>\n";
 	responseStream << "\t<p>";
 #line 30 "/home/rock/code/gradido_login_server/src/cpsp/dashboard.cpsp"
+printf("[DashboardPage] call getSessionStateString: \n");
 	responseStream << ( mSession->getSessionStateString() );
 	responseStream << "</p>\n";
 	responseStream << "\t";
diff --git a/src/cpp/HTTPInterface/LoginPage.cpp b/src/cpp/HTTPInterface/LoginPage.cpp
index 359f8ef55..e15c84aa9 100644
--- a/src/cpp/HTTPInterface/LoginPage.cpp
+++ b/src/cpp/HTTPInterface/LoginPage.cpp
@@ -33,7 +33,8 @@ void LoginPage::handleRequest(Poco::Net::HTTPServerRequest& request, Poco::Net::
 			session->setClientIp(user_host);
 			response.addCookie(session->getLoginCookie());
 			auto uri_start = request.serverParams().getServerName();
-			response.redirect(uri_start + "/");
+			//response.redirect(uri_start + "/");
+			response.redirect("./");
 			return;
 		}
 	} else {
@@ -78,7 +79,7 @@ void LoginPage::handleRequest(Poco::Net::HTTPServerRequest& request, Poco::Net::
 	responseStream << "\t<div class=\"grd_container\">\n";
 	responseStream << "\t\t<h1>Login</h1>\n";
 	responseStream << "\t\t";
-#line 62 "/home/rock/code/gradido_login_server/src/cpsp/login.cpsp"
+#line 63 "/home/rock/code/gradido_login_server/src/cpsp/login.cpsp"
 	responseStream << ( session->getErrorsHtml() );
 	responseStream << "\n";
 	responseStream << "\t\t<fieldset class=\"grd_container_small\">\n";
diff --git a/src/cpp/HTTPInterface/PageRequestHandlerFactory.cpp b/src/cpp/HTTPInterface/PageRequestHandlerFactory.cpp
index b5f83d5ac..d564cca9a 100644
--- a/src/cpp/HTTPInterface/PageRequestHandlerFactory.cpp
+++ b/src/cpp/HTTPInterface/PageRequestHandlerFactory.cpp
@@ -77,6 +77,7 @@ Poco::Net::HTTPRequestHandler* PageRequestHandlerFactory::createRequestHandler(c
 			return new SaveKeysPage(s);
 		}
 		if (s && s->getUser()) {
+			printf("[PageRequestHandlerFactory] go to dashboard page with user\n");
 			return new DashboardPage(s);
 		}
 	} else {
diff --git a/src/cpp/model/Session.cpp b/src/cpp/model/Session.cpp
index 7b2f96faa..03257d099 100644
--- a/src/cpp/model/Session.cpp
+++ b/src/cpp/model/Session.cpp
@@ -498,6 +498,7 @@ bool Session::generateKeys(bool savePrivkey, bool savePassphrase)
 		}
 		else {
 			if (savePassphrase) {
+				printf("[Session::generateKeys] create save passphrase task\n");
 				UniLib::controller::TaskPtr savePassphrase(new WritePassphraseIntoDB(mSessionUser->getDBId(), mPassphrase));
 				savePassphrase->setFinishCommand(new SessionStateUpdateCommand(SESSION_STATE_PASSPHRASE_WRITTEN, this));
 				savePassphrase->scheduleTask(savePassphrase);
diff --git a/src/cpp/model/User.cpp b/src/cpp/model/User.cpp
index 5ec976b2c..d564a8fce 100644
--- a/src/cpp/model/User.cpp
+++ b/src/cpp/model/User.cpp
@@ -23,11 +23,12 @@ int UserCreateCryptoKey::run()
 	mUser->setCryptoKey(cryptoKey);
 
 	if (sizeof(User::passwordHashed) != crypto_shorthash_BYTES) {
+		printf("[UserCreateCryptoKey] crypto_shorthash_BYTES != sizeof(mPasswordHashed)\n");
 		throw Poco::Exception("crypto_shorthash_BYTES != sizeof(mPasswordHashed)");
 	}
 	User::passwordHashed pwdHashed;
+	
 	crypto_shorthash((unsigned char*)&pwdHashed, *cryptoKey, crypto_box_SEEDBYTES, *ServerConfig::g_ServerCryptoKey);
-
 	mUser->setPwdHashed(pwdHashed);
 
 	printf("crypto key created\n");
@@ -54,11 +55,18 @@ int UserGenerateKeys::run()
 int UserWriteIntoDB::run()
 {
 	auto cm = ConnectionManager::getInstance();
+	auto em = ErrorManager::getInstance();
 	auto session = cm->getConnection(CONNECTION_MYSQL_LOGIN_SERVER);
 	Poco::Data::Statement insert = mUser->insertIntoDB(session);
-	if (1 != insert.execute()) {
-		mUser->addError(new Error("User::insertIntoDB", "error by inserting data tuple to db"));
-		return -1;
+	try {
+		if (1 != insert.execute()) {
+			mUser->addError(new Error("User::insertIntoDB", "error by inserting data tuple to db"));
+			return -1;
+		}
+	} catch (Poco::Exception& ex) {
+		em->addError(new ParamError("[UserWriteIntoDB]", "error writing into db", ex.displayText().data()));
+		em->sendErrorsAsEmail();
+		return -3;
 	}
 	if (!mUser->loadEntryDBId(session)) {
 		return -2;
@@ -86,14 +94,18 @@ int UserWriteKeysIntoDB::run()
 	auto keyPairs = getParent(0).cast<UserGenerateKeys>()->getKeyPairs();
 	auto pubKey = keyPairs->getPublicKey();
 	
+	printf("[UserWriteKeysIntoDB] after init\n");
+	
 	Poco::Data::BLOB pubkey_blob(pubKey, crypto_sign_PUBLICKEYBYTES);
 	Poco::Data::Statement update(session);
 	Poco::Data::BLOB* pprivkey_blob = nullptr;
 	if (mSavePrivKey) {
+		printf("[UserWriteKeysIntoDB] save privkey\n");
 		// TODO: encrypt privkey
 		auto privKey = keyPairs->getPrivateKey();
 		printf("[UserWriteKeysIntoDB] privKey hex: %s\n", KeyPair::getHex(*privKey, privKey->size()).data());
 		pprivkey_blob = mUser->encrypt(privKey);
+		printf("[UserWriteKeysIntoDB] privkey encrypted\n");
 		//Poco::Data::BLOB privkey_blob(*privKey, privKey->size());
 
 		update << "UPDATE users SET pubkey=?, privkey=? where id=?",
@@ -122,6 +134,7 @@ int UserWriteKeysIntoDB::run()
 		}
 		return -1;
 	}
+	printf("[UserWriteKeysIntoDB] after saving into db\n");
 	if (pprivkey_blob) {
 		delete pprivkey_blob;
 	}
@@ -310,6 +323,7 @@ bool User::generateKeys(bool savePrivkey, const std::string& passphrase, Session
 	session->updateState(SESSION_STATE_KEY_PAIR_GENERATED);
 
 	if (mDBId == 0) {
+		//printf("[User::generateKeys] dbid is zero, load from db\n");
 		loadEntryDBId(ConnectionManager::getInstance()->getConnection(CONNECTION_MYSQL_LOGIN_SERVER));
 		if (mDBId == 0) {
 			auto em = ErrorManager::getInstance();
@@ -375,14 +389,19 @@ Poco::Data::Statement User::insertIntoDB(Poco::Data::Session session)
 
 bool User::loadEntryDBId(Poco::Data::Session session)
 {
+	auto em = ErrorManager::getInstance();
 	Poco::Data::Statement select(session);
 	 
 	select << "SELECT id from users where email = ?;", 
 		into(mDBId), use(mEmail);
-
-	if (select.execute() != 1) {
-		addError(new Error("User::loadEntryDBId", "didn't get expectet row count (1)"));
-		return false;
+	try {
+		if (select.execute() != 1) {
+			addError(new Error("User::loadEntryDBId", "didn't get expectet row count (1)"));
+			return false;
+		}
+	} catch(Poco::Exception& ex) {
+		em->addError(new ParamError("[User::loadEntryDBId]", "error selecting from db", ex.displayText().data()));
+		em->sendErrorsAsEmail();
 	}
 
 	return true;
diff --git a/src/cpsp/login.cpsp b/src/cpsp/login.cpsp
index ed6257a0c..b38228ae3 100644
--- a/src/cpsp/login.cpsp
+++ b/src/cpsp/login.cpsp
@@ -18,7 +18,8 @@
 			session->setClientIp(user_host);
 			response.addCookie(session->getLoginCookie());
 			auto uri_start = request.serverParams().getServerName();
-			response.redirect(uri_start + "/");
+			//response.redirect(uri_start + "/");
+			response.redirect("./");
 			return;
 		}
 	} else {