Cannot use a scalar value as an array
XenForo_Application::handlePhpError() in /vault/core/model/permissions/vw.php at line 678
vw_Permissions_Model->process_flatten() in /vault/core/model/permissions/vw.php at line 406
vw_Permissions_Model->process() in /vault/core/model/permissions/vw.php at line 137
vw_Permissions_Model->get() in /vault/core/model/ui/tab/index/vw.php at line 35
vw_UI_Tab_Index_Model->can_main_tab() in /vault/core/model/ui/tab/vw.php at line 36
vw_UI_Tab_Model->check() in /vault/core/model/ui/tab/area/vw.php at line 25
vw_UI_Tab_Area_Model->can_main_tab() in /vault/core/model/ui/tab/vw.php at line 36
vw_UI_Tab_Model->check() in /vault/core/model/ui/vw.php at line 62
vw_UI_Model->check() in /vault/core/model/block/share/page/vw.php at line 100
vw_Block_Share_Page_Model->set_options() in /vault/core/model/block/share/page/xf.php at line 21
vw_Block_Share_Page_Model_XF->set_options() in /vault/core/model/block/share/vw.php at line 90
vw_Block_Share_Model->make() in /vault/core/view/factory/block/vw.php at line 130
vw_Factory_Block_View->make() in /vault/core/view/factory/block/vw.php at line 61
vw_Factory_Block_View->single() in /vault/core/view/ui/stack/vw.php at line 866
vw_UI_Stack_View->sidebar() in /vault/core/controller/ui/stack/vw.php at line 257
vw_UI_Stack_Controller->execute() in vw/XenForo/ControllerPublic/Wiki.php at line 68
vw_XenForo_ControllerPublic_Wiki->actionIndex() in XenForo/FrontController.php at line 351
XenForo_FrontController->dispatch() in XenForo/FrontController.php at line 134
XenForo_FrontController->run() in /index.php at line 13
Please use the edit here in order to restore your wiki to a usable state: https://www.vaultwiki.org/issues/4713/
However, this error is caused because some data has gone missing from your wiki. The edit will not restore that data. Please submit a ticket so we can try to find and restore it.
This error occurs because one of the permissions fields is missing entirely from a user's permissions. This error is only known to occur on this line while there are no sidebar blocks during the upgrade from 4.0.0 RC 4 to 4.0.0 RC 5, and you have never added any sidebar blocks afterwards.
However, your stack trace shows at least one sidebar block of the Share type, so there is something else happening here that needs to be investigated. Please let me know if you recall any recent administrative actions prior to this error's appearance (such as a recent change to your own permissions, adding/deleting something, etc), as that information could narrow down the search for any flawed code that triggered the expected field to go missing.
Are you accepting cookies from this site? I cannot reproduce this problem unless I disable cookies or wait for the cookie to timeout before submitting the form.
This site uses cookies to help personalize content, to tailor your experience, and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.