Fatal error: Uncaught EventEspresso\core\exceptions\InvalidDataTypeException: The supplied data for "$return_url" was NULL, but a string was expected. in /srv/users/waldorftix5/apps/waldorftix5/public/wp-content/plugins/event-espresso-core-reg/core/services/notifications/PersistentAdminNoticeManager.php:89 Stack trace: #0 /srv/users/waldorftix5/apps/waldorftix5/public/wp-content/plugins/event-espresso-core-reg/core/services/notifications/PersistentAdminNoticeManager.php(70): EventEspresso\core\services\notifications\PersistentAdminNoticeManager->setReturnUrl(NULL) #1 [internal function]: EventEspresso\core\services\notifications\PersistentAdminNoticeManager->__construct(NULL, Object(EventEspresso\core\domain\services\capabilities\CapabilitiesChecker), Object(EventEspresso\core\services\request\Request)) #2 /srv/users/waldorftix5/apps/waldorftix5/public/wp-content/plugins/event-espresso-core-reg/core/EE_Registry.core.php(1262): ReflectionClass->newInstanceArgs(Array) #3 /srv/users/waldorftix5/apps/waldorftix5/public/wp-content/plugins/event-espresso-core-reg/core/EE_Registry.core.php(773): EE_Registry->_create_object('EventEspresso\\c...', Array, '', false) #4 /srv/users/waldorftix5/apps/waldorftix5/public/wp-content/plugins/event-espresso-core-reg/core/services/loaders/CoreLoader.php(110): EE_Registry->create('EventEspresso\\c...', Array, true, false, false, '') #5 /srv/users/waldorftix5/apps/waldorftix5/public/wp-content/plugins/event-espresso-core-reg/core/services/loaders/CachingLoader.php(147): EventEspresso\core\services\loaders\CoreLoader->load('EventEspresso\\c...', Array, true) #6 /srv/users/waldorftix5/apps/waldorftix5/public/wp-content/plugins/event-espresso-core-reg/core/services/loaders/Loader.php(82): EventEspresso\core\services\loaders\CachingLoader->load('EventEspresso\\c...', Array, true) #7 /srv/users/waldorftix5/apps/waldorftix5/public/wp-content/plugins/event-espresso-core-reg/core/services/loaders/Loader.php(105): EventEspresso\core\services\loaders\Loader->load('EventEspresso\\c...', Array) #8 /srv/users/waldorftix5/apps/waldorftix5/public/wp-content/plugins/event-espresso-core-reg/core/services/request/RequestStackCoreApp.php(67): EventEspresso\core\services\loaders\Loader->getShared('EventEspresso\\c...') #9 /srv/users/waldorftix5/apps/waldorftix5/public/wp-content/plugins/event-espresso-core-reg/core/services/request/middleware/Middleware.php(72): EventEspresso\core\services\request\RequestStackCoreApp->handleRequest(Object(EventEspresso\core\services\request\Request), Object(EventEspresso\core\services\request\Response)) #10 /srv/users/waldorftix5/apps/waldorftix5/public/wp-content/plugins/event-espresso-core-reg/core/services/request/middleware/BotDetector.php(36): EventEspresso\core\services\request\middleware\Middleware->processRequestStack(Object(EventEspresso\core\services\request\Request), Object(EventEspresso\core\services\request\Response)) #11 /srv/users/waldorftix5/apps/waldorftix5/public/wp-content/plugins/event-espresso-core-reg/core/services/request/middleware/Middleware.php(72): EventEspresso\core\services\request\middleware\BotDetector->handleRequest(Object(EventEspresso\core\services\request\Request), Object(EventEspresso\core\services\request\Response)) #12 /srv/users/waldorftix5/apps/waldorftix5/public/wp-content/plugins/event-espresso-core-reg/core/services/request/middleware/DetectFileEditorRequest.php(36): EventEspresso\core\services\request\middleware\Middleware->processRequestStack(Object(EventEspresso\core\services\request\Request), Object(EventEspresso\core\services\request\Response)) #13 /srv/users/waldorftix5/apps/waldorftix5/public/wp-content/plugins/event-espresso-core-reg/core/services/request/middleware/Middleware.php(72): EventEspresso\core\services\request\middleware\DetectFileEditorRequest->handleRequest(Object(EventEspresso\core\services\request\Request), Object(EventEspresso\core\services\request\Response)) #14 /srv/users/waldorftix5/apps/waldorftix5/public/wp-content/plugins/event-espresso-core-reg/core/services/request/middleware/PreProductionVersionWarning.php(33): EventEspresso\core\services\request\middleware\Middleware->processRequestStack(Object(EventEspresso\core\services\request\Request), Object(EventEspresso\core\services\request\Response)) #15 /srv/users/waldorftix5/apps/waldorftix5/public/wp-content/plugins/event-espresso-core-reg/core/services/request/middleware/Middleware.php(72): EventEspresso\core\services\request\middleware\PreProductionVersionWarning->handleRequest(Object(EventEspresso\core\services\request\Request), Object(EventEspresso\core\services\request\Response)) #16 /srv/users/waldorftix5/apps/waldorftix5/public/wp-content/plugins/event-espresso-core-reg/core/services/request/middleware/RecommendedVersions.php(49): EventEspresso\core\services\request\middleware\Middleware->processRequestStack(Object(EventEspresso\core\services\request\Request), Object(EventEspresso\core\services\request\Response)) #17 /srv/users/waldorftix5/apps/waldorftix5/public/wp-content/plugins/event-espresso-core-reg/core/services/request/middleware/Middleware.php(72): EventEspresso\core\services\request\middleware\RecommendedVersions->handleRequest(Object(EventEspresso\core\services\request\Request), Object(EventEspresso\core\services\request\Response)) #18 /srv/users/waldorftix5/apps/waldorftix5/public/wp-content/plugins/event-espresso-core-reg/core/services/request/middleware/DetectLogin.php(40): EventEspresso\core\services\request\middleware\Middleware->processRequestStack(Object(EventEspresso\core\services\request\Request), Object(EventEspresso\core\services\request\Response)) #19 /srv/users/waldorftix5/apps/waldorftix5/public/wp-content/plugins/event-espresso-core-reg/core/services/request/middleware/Middleware.php(72): EventEspresso\core\services\request\middleware\DetectLogin->handleRequest(Object(EventEspresso\core\services\request\Request), Object(EventEspresso\core\services\request\Response)) #20 /srv/users/waldorftix5/apps/waldorftix5/public/wp-content/plugins/event-espresso-core-reg/core/services/request/middleware/SetRequestTypeContextChecker.php(55): EventEspresso\core\services\request\middleware\Middleware->processRequestStack(Object(EventEspresso\core\services\request\Request), Object(EventEspresso\core\services\request\Response)) #21 /srv/users/waldorftix5/apps/waldorftix5/public/wp-content/plugins/event-espresso-core-reg/core/services/request/RequestStack.php(59): EventEspresso\core\services\request\middleware\SetRequestTypeContextChecker->handleRequest(Object(EventEspresso\core\services\request\Request), Object(EventEspresso\core\services\request\Response)) #22 /srv/users/waldorftix5/apps/waldorftix5/public/wp-content/plugins/event-espresso-core-reg/core/services/bootstrap/BootstrapCore.php(187): EventEspresso\core\services\request\RequestStack->handleRequest(Object(EventEspresso\core\services\request\Request), Object(EventEspresso\core\services\request\Response)) #23 /srv/users/waldorftix5/apps/waldorftix5/public/wp-content/plugins/event-espresso-core-reg/core/services/bootstrap/BootstrapCore.php(109): EventEspresso\core\services\bootstrap\BootstrapCore->runRequestStack() #24 /srv/users/waldorftix5/apps/waldorftix5/public/wp-includes/class-wp-hook.php(341): EventEspresso\core\services\bootstrap\BootstrapCore->initialize('') #25 /srv/users/waldorftix5/apps/waldorftix5/public/wp-includes/class-wp-hook.php(365): WP_Hook->apply_filters(NULL, Array) #26 /srv/users/waldorftix5/apps/waldorftix5/public/wp-includes/plugin.php(522): WP_Hook->do_action(Array) #27 /srv/users/waldorftix5/apps/waldorftix5/public/wp-settings.php(622): do_action('plugins_loaded') #28 /srv/users/waldorftix5/apps/waldorftix5/public/wp-config.php(89): require_once('/srv/users/wald...') #29 /srv/users/waldorftix5/apps/waldorftix5/public/wp-load.php(50): require_once('/srv/users/wald...') #30 /srv/users/waldorftix5/apps/waldorftix5/public/wp-blog-header.php(13): require_once('/srv/users/wald...') #31 /srv/users/waldorftix5/apps/waldorftix5/public/index.php(17): require('/srv/users/wald...') #32 {main} thrown in /srv/users/waldorftix5/apps/waldorftix5/public/wp-content/plugins/event-espresso-core-reg/core/services/notifications/PersistentAdminNoticeManager.php on line 89