An error has occurred with the given operation

Type: (2048)
Description: Declaration of LicenseDefenderAdminAPI::addDomains() should be compatible with LicenseDefenderResellerAPI::addDomains($domains, $instance, $reseller, $licensekey, $type, $customersLimit)
Request: GET /clients/
Script: home/offtap/public_html/clients/newedge/classes/LicenseDefenderAdminAPI.php
Line Number: 12
Stack:
home/offtap/public_html/clients/plugins/snapins/licensedefender/PluginLicensedefender.php (8) : unknown
home/offtap/public_html/clients/newedge/classes/NE_PluginCollection.php (124) : unknown
home/offtap/public_html/clients/newedge/classes/NE_View.php (834) : NE_PluginCollection::getNext
home/offtap/public_html/clients/newedge/classes/NE_View.php (678) : NE_View::_getSnapinsMenuArr
home/offtap/public_html/clients/newedge/classes/NE_Controller.php (423) : NE_View::parsePublicMenuBar
home/offtap/public_html/clients/newedge/classes/NE_Controller.php (209) : NE_Controller::processView
home/offtap/public_html/clients/newedge/front.php (110) : NE_Controller::process
home/offtap/public_html/clients/index.php (3) : unknown