diff --git a/src/core/bittorrent/session.cpp b/src/core/bittorrent/session.cpp
index a4a6b13ef..ea71a8cec 100644
--- a/src/core/bittorrent/session.cpp
+++ b/src/core/bittorrent/session.cpp
@@ -1479,7 +1479,7 @@ void Session::setListeningPort()
             m_nativeSession->listen_on(ports, ec, 0, libt::session::listen_no_system_port);
 
             if (ec)
-                logger->addMessage(tr("qBittorrent failed to listen on any interface port: %1. Reason: %2", "e.g: qBittorrent failed to listen on any interface port: TCP/6881. Reason: no such interface" ).arg(QString::number(port)).arg(Utils::String::fromStdString(ec.message())), Log::CRITICAL);
+                logger->addMessage(tr("qBittorrent failed to listen on any interface port: %1. Reason: %2.", "e.g: qBittorrent failed to listen on any interface port: TCP/6881. Reason: no such interface" ).arg(QString::number(port)).arg(QString::fromLocal8Bit(ec.message().c_str())), Log::CRITICAL);
 
             return;
         }
@@ -2272,10 +2272,10 @@ void Session::handleListenFailedAlert(libt::listen_failed_alert *p)
         proto = "SOCKS5";
     qDebug() << "Failed listening on " << proto << p->endpoint.address().to_string(ec).c_str() << "/" << p->endpoint.port();
     Logger::instance()->addMessage(
-                tr("qBittorrent failed listening on interface %1 port: %2/%3. Reason: %4",
+                tr("qBittorrent failed listening on interface %1 port: %2/%3. Reason: %4.",
                    "e.g: qBittorrent failed listening on interface 192.168.0.1 port: TCP/6881. Reason: already in use")
                 .arg(p->endpoint.address().to_string(ec).c_str()).arg(proto).arg(QString::number(p->endpoint.port()))
-                .arg(Utils::String::fromStdString(p->error.message())), Log::CRITICAL);
+                .arg(QString::fromLocal8Bit(p->error.message().c_str())), Log::CRITICAL);
 }
 
 void Session::handleExternalIPAlert(libt::external_ip_alert *p)
diff --git a/src/gui/lineedit/src/lineedit.cpp b/src/gui/lineedit/src/lineedit.cpp
index 8de914ab0..78dc6870c 100644
--- a/src/gui/lineedit/src/lineedit.cpp
+++ b/src/gui/lineedit/src/lineedit.cpp
@@ -64,9 +64,9 @@ void LineEdit::resizeEvent(QResizeEvent *e)
 #endif
 }
 
+#if (QT_VERSION < QT_VERSION_CHECK(5, 0, 0))
 void LineEdit::updateCloseButton(const QString &text)
 {
-#if (QT_VERSION < QT_VERSION_CHECK(5, 0, 0))
     clearButton->setVisible(!text.isEmpty());
-#endif
 }
+#endif
diff --git a/src/gui/lineedit/src/lineedit.h b/src/gui/lineedit/src/lineedit.h
index 74ee9b423..84e0d5cf4 100644
--- a/src/gui/lineedit/src/lineedit.h
+++ b/src/gui/lineedit/src/lineedit.h
@@ -24,8 +24,10 @@ public:
 protected:
     void resizeEvent(QResizeEvent *e);
 
+#if (QT_VERSION < QT_VERSION_CHECK(5, 0, 0))
 private slots:
     void updateCloseButton(const QString &text);
+#endif
 
 private:
     QToolButton *searchButton;