I'd really like to get this add-on working again. When enabled, every single new post returns the error Code: ErrorException: mb_strpos(): Empty delimiter - library/KeywordAlert/Engine.php:463 Generated By: paul, A moment ago Stack Trace #0 [internal function]: XenForo_Application::handlePhpError(2, 'mb_strpos(): Em...', '/home/talkbass/...', 463, Array) #1 /home/talkbass/html/library/KeywordAlert/Engine.php(463): mb_strpos('asddddddddddd', '', 0) #2 /home/talkbass/html/library/KeywordAlert/Engine.php(277): KeywordAlert_Engine::_strpos('asddddddddddd', '', 0) #3 /home/talkbass/html/library/KeywordAlert/Engine.php(139): KeywordAlert_Engine::_found('', 'asddddddddddd', 'asddddddddddd') #4 /home/talkbass/html/library/KeywordAlert/Engine.php(46): KeywordAlert_Engine::process('asddddddddddd', 'Testing', '[URL]https://www.tal[/URL]...', Array, Array, Object(KeywordAlert_Model_Queue)) #5 /home/talkbass/html/library/KeywordAlert/XenForo/DataWriter/DiscussionMessage/Post.php(48): KeywordAlert_Engine::processFromDw('asddddddddddd', 'Testing', '[URL]https://www.tal[/URL]...', Array, Object(SV_DeferredAlerts_XenForo_DataWriter_DiscussionMessage_Post)) #6 /home/talkbass/html/library/WidgetFramework/XenForo/DataWriter/DiscussionMessage/Post.php(7): KeywordAlert_XenForo_DataWriter_DiscussionMessage_Post->_postSaveAfterTransaction() #7 /home/talkbass/html/library/Bookmarks/XenForo/DataWriter/DiscussionMessage/Post.php(15): WidgetFramework_XenForo_DataWriter_DiscussionMessage_Post->_postSaveAfterTransaction() #8 /home/talkbass/html/library/SV/DeferredAlerts/XenForo/DataWriter/DiscussionMessage/Post.php(40): Bookmarks_XenForo_DataWriter_DiscussionMessage_Post->_postSaveAfterTransaction() #9 /home/talkbass/html/library/XenForo/DataWriter.php(1437): SV_DeferredAlerts_XenForo_DataWriter_DiscussionMessage_Post->_postSaveAfterTransaction() #10 /home/talkbass/html/library/Andy/ConvertImage/DataWriter.php(8): XenForo_DataWriter->save() #11 /home/talkbass/html/library/XenForo/ControllerPublic/Thread.php(578): Andy_ConvertImage_DataWriter->save() #12 /home/talkbass/html/library/SV/AlertImprovements/XenForo/ControllerPublic/Thread.php(47): XenForo_ControllerPublic_Thread->actionAddReply() #13 /home/talkbass/html/library/sonnbUpThread/ControllerPublic/Thread.php(79): SV_AlertImprovements_XenForo_ControllerPublic_Thread->actionAddReply() #14 /home/talkbass/html/library/XenForo/FrontController.php(369): sonnbUpThread_ControllerPublic_Thread->actionAddReply() #15 /home/talkbass/html/library/XenForo/FrontController.php(152): XenForo_FrontController->dispatch(Object(XenForo_RouteMatch)) #16 /home/talkbass/html/index.php(13): XenForo_FrontController->run() #17 {main} Request State array(3) { ["url"] => string(58) "[URL]https://www.talkbass.com/threads/testing.1286366/add-reply[/URL]" ["_GET"] => array(1) { ["/threads/testing_1286366/add-reply"] => string(0) "" } ["_POST"] => array(9) { ["message_html"] => string(20) "<p>asddddddddddd</p>" ["_xfRelativeResolver"] => string(49) "[URL]https://www.talkbass.com/threads/testing.1286366/[/URL]" ["attachment_hash"] => string(32) "09ddf0d304d8e1e899b718f2d06c4c21" ["last_date"] => string(10) "1545332018" ["last_known_date"] => string(10) "1545332018" ["_xfToken"] => string(8) "********" ["_xfRequestUri"] => string(25) "/threads/testing.1286366/" ["_xfNoRedirect"] => string(1) "1" ["_xfResponseType"] => string(4) "json" } } PHP 7.2 Thank you for your help!