An error has occurred with the given operation

Type: (2048)
Description: Declaration of Package_EventLog::newInstance() should be compatible with NE_EventLog::newInstance($entityType, $userId = , $entityId = , $action = , $subject = , $params = )
Request: GET /billing/order.php?step=1&productGroup=2&product=40
Script: home/srivera/public_html/billing/modules/clients/models/Package_EventLog.php
Line Number: 27
Stack:
home/srivera/public_html/billing/modules/clients/models/UserPackageGateway.php (7) : unknown
home/srivera/public_html/billing/modules/clients/models/UserPackage.php (4) : unknown
home/srivera/public_html/billing/modules/admin/models/PluginGateway.php (14) : unknown
home/srivera/public_html/billing/newedge/classes/NE_View.php (667) : unknown
home/srivera/public_html/billing/newedge/classes/NE_Controller.php (417) : NE_View::parsePublicMenuBar
home/srivera/public_html/billing/newedge/classes/NE_Controller.php (208) : NE_Controller::processView
home/srivera/public_html/billing/newedge/front.php (110) : NE_Controller::process
home/srivera/public_html/billing/order.php (108) : require