XF 1.2 Date & Time server error

[jayramfootball]

I just started getting some strange server errors related to the date and time. On my site, all the time stamps for posts and threads now read something like "23, 2014"... i.e. the month and time is missing.

Server Error
ErrorException: Undefined index: today - library/XenForo/Locale.php:575

#0 /var/sites/a/arsenaltalk.net/public_html/library/XenForo/Locale.php(575): XenForo_Application::handlePhpError(8, 'Undefined index...', '/var/sites/a/ar...', 575, Array)
#1 /var/sites/a/arsenaltalk.net/public_html/library/XenForo/Locale.php(344): XenForo_Locale::getRelativeDate(Object(DateTime), Array)
#2 /var/sites/a/arsenaltalk.net/public_html/library/XenForo/ViewPublic/Helper/Alert.php(52): XenForo_Locale::date(1399025117)
#3 /var/sites/a/arsenaltalk.net/public_html/library/XenForo/ViewPublic/Account/Index.php(13): XenForo_ViewPublic_Helper_Alert::dateSplit(Array, 'event_date')
#4 /var/sites/a/arsenaltalk.net/public_html/library/XenForo/ViewRenderer/Abstract.php(227): XenForo_ViewPublic_Account_Index->renderHtml()
#5 /var/sites/a/arsenaltalk.net/public_html/library/XenForo/ViewRenderer/HtmlPublic.php(67): XenForo_ViewRenderer_Abstract->renderViewObject('XenForo_ViewPub...', 'Html', Array, 'account_alerts')
#6 /var/sites/a/arsenaltalk.net/public_html/library/XenForo/ViewRenderer/Abstract.php(249): XenForo_ViewRenderer_HtmlPublic->renderView('XenForo_ViewPub...', Array, 'account_alerts', NULL)
#7 /var/sites/a/arsenaltalk.net/public_html/library/XenForo/ViewRenderer/HtmlPublic.php(64): XenForo_ViewRenderer_Abstract->renderSubView(Object(XenForo_ControllerResponse_View))
#8 /var/sites/a/arsenaltalk.net/public_html/library/XenForo/FrontController.php(582): XenForo_ViewRenderer_HtmlPublic->renderView('XenForo_ViewPub...', Array, 'account_wrapper', Object(XenForo_ControllerResponse_View))
#9 /var/sites/a/arsenaltalk.net/public_html/library/XenForo/FrontController.php(158): XenForo_FrontController->renderView(Object(XenForo_ControllerResponse_View), Object(XenForo_ViewRenderer_HtmlPublic), Array)
#10 /var/sites/a/arsenaltalk.net/public_html/index.php(13): XenForo_FrontController->run()
#11 {main}

Any ideas on how to fix this?

 

[jayramfootball]

Just to add this has recently happened and no additional add ons have been loaded compared to when it was working ok.

 

[Mike]

Try going to <url>/install/ and rebuilding the master data.

 

[jayramfootball]

ok thanks - going to upgrade to 1.3.1 now so hopefully that will fix it. If not will do the master data rebuild
J

 

[Mike]

An upgrade will do the master data rebuild, so a separate build isn't necessary.