Hi
@AndyB
I'm also getting this error:
Error Info
ErrorException: rtrim() expects parameter 1 to be string, array given - library/Andy/SimilarThreads/ControllerPublic/Thread.php:52
Generated By: Unknown Account, 3 minutes ago
Stack Trace
#0 [internal function]: XenForo_Application::handlePhpError(2, 'rtrim() expects...', '/dom...', 52, Array)
#1 public/library/Andy/SimilarThreads/ControllerPublic/Thread.php(52): rtrim(Array, ',')
#2 public/library/XenForo/FrontController.php(347): Andy_SimilarThreads_ControllerPublic_Thread->actionIndex()
#3 public/library/XenForo/FrontController.php(134): XenForo_FrontController->dispatch(Object(XenForo_RouteMatch))
#4 public/index.php(13): XenForo_FrontController->run()
#5 {main}