replaced variable with print_r call
@ -481,7 +481,7 @@ class GROUP_LDAP extends BackendUtility implements \OCP\GroupInterface {
}
} else {
\OCP\Util::writeLog('user_ldap', 'No search filter found on member url '.
'of group ' . $dynamicGroup, \OCP\Util::DEBUG);
'of group ' . print_r($dynamicGroup, true), \OCP\Util::DEBUG);