viewgit/index.php:465 Only variables should be passed by reference [2048]

viewgit/index.php:466 Non-static method GeSHi::get_language_name_from_extension() should not be called statically [2048]

<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
 <class>MainWindow</class>
 <widget class="QMainWindow" name="MainWindow">
  <property name="geometry">
   <rect>
    <x>0</x>
    <y>0</y>
    <width>720</width>
    <height>480</height>
   </rect>
  </property>
  <property name="windowTitle">
   <string>Larss 0.1</string>
  </property>
  <widget class="QWidget" name="centralWidget">
   <layout class="QVBoxLayout" name="verticalLayout_2">
    <item>
     <widget class="QSplitter" name="splitter_2">
      <property name="orientation">
       <enum>Qt::Horizontal</enum>
      </property>
      <widget class="QTreeView" name="feedTreeView"/>
      <widget class="QSplitter" name="splitter">
       <property name="orientation">
        <enum>Qt::Vertical</enum>
       </property>
       <widget class="QTableView" name="newsTableView">
        <property name="showGrid">
         <bool>false</bool>
        </property>
        <property name="gridStyle">
         <enum>Qt::DashLine</enum>
        </property>
        <attribute name="verticalHeaderStretchLastSection">
         <bool>false</bool>
        </attribute>
       </widget>
       <widget class="QFrame" name="frame">
        <property name="sizePolicy">
         <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
          <horstretch>0</horstretch>
          <verstretch>0</verstretch>
         </sizepolicy>
        </property>
        <property name="frameShape">
         <enum>QFrame::StyledPanel</enum>
        </property>
        <property name="frameShadow">
         <enum>QFrame::Raised</enum>
        </property>
        <layout class="QVBoxLayout" name="verticalLayout">
         <property name="spacing">
          <number>0</number>
         </property>
         <property name="margin">
          <number>0</number>
         </property>
         <item>
          <widget class="QWebView" name="webView">
           <property name="url">
            <url>
             <string>about:blank</string>
            </url>
           </property>
          </widget>
         </item>
        </layout>
       </widget>
      </widget>
     </widget>
    </item>
   </layout>
  </widget>
  <widget class="QMenuBar" name="menuBar">
   <property name="geometry">
    <rect>
     <x>0</x>
     <y>0</y>
     <width>720</width>
     <height>24</height>
    </rect>
   </property>
   <widget class="QMenu" name="menuFile">
    <property name="title">
     <string>File</string>
    </property>
    <addaction name="actionExit"/>
   </widget>
   <addaction name="menuFile"/>
  </widget>
  <widget class="QStatusBar" name="statusBar"/>
  <action name="actionExit">
   <property name="text">
    <string>Exit</string>
   </property>
  </action>
 </widget>
 <layoutdefault spacing="6" margin="11"/>
 <customwidgets>
  <customwidget>
   <class>QWebView</class>
   <extends>QWidget</extends>
   <header>QtWebKit/QWebView</header>
  </customwidget>
 </customwidgets>
 <resources/>
 <connections/>
</ui>
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