Add-ons [BS] Bitcoin payment 1.1.1

[BlackHatSec]

Error: Class "\bs\bp\Setup" not found in src/XF/AddOn/AddOn.php at line 455
XF\AddOn\AddOn->checkRequirements() in src/XF/Job/AddOnInstallBatch.php at line 236
XF\Job\AddOnInstallBatch->stepPreAction() in src/XF/Job/AddOnInstallBatch.php at line 87
XF\Job\AddOnInstallBatch->run() in src/XF/Job/Manager.php at line 260
XF\Job\Manager->runJobInternal() in src/XF/Job/Manager.php at line 202
XF\Job\Manager->runJobEntry() in src/XF/Job/Manager.php at line 118
XF\Job\Manager->runByIds() in src/XF/Admin/Controller/Tools.php at line 122
XF\Admin\Controller\Tools->actionRunJob() in src/XF/Mvc/Dispatcher.php at line 352
XF\Mvc\Dispatcher->dispatchClass() in src/XF/Mvc/Dispatcher.php at line 259
XF\Mvc\Dispatcher->dispatchFromMatch() in src/XF/Mvc/Dispatcher.php at line 115
XF\Mvc\Dispatcher->dispatchLoop() in src/XF/Mvc/Dispatcher.php at line 57
XF\Mvc\Dispatcher->run() in src/XF/App.php at line 2351
XF\App->run() in src/XF.php at line 517
XF::runApp() in admin.php at line 13