Warning: require_once(PEAR.php): Failed to open stream: No such file or directory in /volume3/SOFT/Windows/Auto/Deagbox/DB 9/INSTALL/APP/ddc/opt/lib/psa/DDCPhpHelper/DDCSoapClient.php on line 15

Fatal error: Uncaught Error: Failed opening required 'PEAR.php' (include_path='.:/usr/share/pear') in /volume3/SOFT/Windows/Auto/Deagbox/DB 9/INSTALL/APP/ddc/opt/lib/psa/DDCPhpHelper/DDCSoapClient.php:15
Stack trace:
#0 {main}
  thrown in /volume3/SOFT/Windows/Auto/Deagbox/DB 9/INSTALL/APP/ddc/opt/lib/psa/DDCPhpHelper/DDCSoapClient.php on line 15