[horde] Pear notice on page when openin mail

[Niyati Dave]

hi all;

i have installed latest horde, its wrkin fine, but when i open any mail on the top of the page it gives a notice

Notice: Only variable references should be returned by reference in /usr/local/lib/php/PEAR.php on line 508


file PEAR.php is

 500          if ($error_class !== null) {
   501              $ec = $error_class;
   502          } elseif (isset($this) && isset($this->_error_class)) {
   503              $ec = $this->_error_class;
   504          } else {
   505              $ec = 'PEAR_Error';
   506          }
   507          if ($skipmsg) {
   508              return new $ec($code, $mode, $options, $userinfo);
   509          } else {
   510              return new $ec($message, $code, $mode, $options, $userinfo);
   511          }
   512      }
   513

Any way to disable this or resolve this.?

Regards
niyati Dave