title: PMA 4.5.2.0 file_exists(): open_basedir restriction in effect
body: <p>After installing phpMyAdmin on my Ubuntu server from PPA </p>
  
  <p><a href="https://launchpad.net/~nijel/+archive/ubuntu/phpmyadmin" rel="nofollow">https://launchpad.net/~nijel/+archive/ubuntu/phpmyadmin</a> </p>
  
  <p>I get a series of warnings. Thanks in advance!</p>
  
  <blockquote>
    <p>Warning in ./libraries/Util.class.php#521 file_exists(): open_basedir
    restriction in effect. File(doc/html/index.html) is not within the
    allowed path(s):
    (/tmp/:/usr/share/phpmyadmin/:/etc/phpmyadmin/:/var/lib/phpmyadmin/:/usr/share/php/php-gettext/:/usr/share/javascript/:/usr/share/php/tcpdf/)</p>
    
    <p>Backtrace</p>
    
    <p>./libraries/Util.class.php#521: file_exists(string
    'doc/html/index.html') ./libraries/sanitizing.lib.php#92:
    PMA_Util::getDocuLink( string 'faq', string 'faq3-11', )
    PMA_replaceDocLink(array) ./libraries/sanitizing.lib.php#152:
    preg_replace_callback( string '/\[doc@([a-zA-Z0-9_-]+)\]/', string
    'PMA_replaceDocLink', string 'Podría ser aproximado. Pulse en el
    número para obtener la cantidad exacta. Ver [doc@faq3-11]FAQ
    3.11.', ) ./templates/database/structure/table_header.phtml#43: PMA_sanitize(string 'Podría ser aproximado. Pulse en el número para
    obtener la cantidad exacta. Ver [doc@faq3-11]FAQ 3.11[/doc].')
    ./libraries/Template.class.php#80:
    include(./templates/database/structure/table_header.phtml)
    ./libraries/controllers/DatabaseStructureController.class.php#224:
    PMA\Template->render(array) ./db_structure.php#54:
    PMA\Controllers\DatabaseStructureController->indexAction()</p>
  </blockquote>