WARNING(2): "require(/var/www/vhosts/esovita.de/httpdocs/lang//init.inc.php): failed to open stream: No such file or directory"

WARNING(2): "require(/var/www/vhosts/esovita.de/httpdocs/lang//init.inc.php): failed to open stream: No such file or directory"

COMPILE ERROR(64): "require(): Failed opening required '/var/www/vhosts/esovita.de/httpdocs/lang//init.inc.php' (include_path='.:/opt/plesk/php/7.1/share/pear')"Information:
<br />
<b>Fatal error</b>:  require(): Failed opening required '/var/www/vhosts/esovita.de/httpdocs/lang//init.inc.php' (include_path='.:/opt/plesk/php/7.1/share/pear') in <b>/var/www/vhosts/esovita.de/httpdocs/includes/application_top.php</b> on line <b>1124</b><br />