ErrorException: Class IPS\core\MemberACPProfile\TabbedBlock could not be loaded. Ensure it has been properly prefixed with an underscore and is in the correct namespace. (256)
#0 [internal function]: IPS\IPS::errorHandler()
#1 /home/website/public_html/init.php(747): trigger_error()
#2 [internal function]: IPS\IPS::autoloader()
#3 /home/website/public_html/applications/core/extensions/core/MemberACPProfileBlocks/ContentStatistics.php(23): spl_autoload_call()
#4 /home/website/public_html/init.php(730): require_once('/home/website/...')
#5 [internal function]: IPS\IPS::autoloader()
#6 /home/website/public_html/applications/core/sources/MemberACPProfile/MainTab.php(100): spl_autoload_call()
#7 /home/website/public_html/applications/core/modules/admin/members/members.php(1218): IPS\core\MemberACPProfile\_MainTab->output()
#8 /home/website/public_html/system/Dispatcher/Controller.php(90): IPS\core\modules\admin\members\_members->view()
#9 /home/website/public_html/system/Dispatcher/Dispatcher.php(153): IPS\Dispatcher\_Controller->execute()
#10 /home/website/public_html/admin/index.php(13): IPS\_Dispatcher->run()
#11 {main}
I'm receiving above error, would anyone know how to fix this?