[ تم الحل ] خطأ سيرفر MySQL statement prepare error

• XF\Db\InvalidQueryException: Error rendering widget: MySQL statement prepare error [1176]: Key 'last_post_date' doesn't exist in table 'xf_thread'
• src/XF/Db/AbstractStatement.php:230

أنقر للتوسيع...

SELECT xf_thread., xf_forum_Forum_1., xf_node_Node_2., xf_user_User_3., xf_permission_cache_content_Permissions_4., xf_user_LastPoster_5.
FROM xf_thread FORCE INDEX (last_post_date)
LEFT JOIN xf_forum AS xf_forum_Forum_1 ON (xf_forum_Forum_1.node_id = xf_thread.node_id)
LEFT JOIN xf_node AS xf_node_Node_2 ON (xf_node_Node_2.node_id = xf_forum_Forum_1.node_id)
LEFT JOIN xf_user AS xf_user_User_3 ON (xf_user_User_3.user_id = xf_thread.user_id)
LEFT JOIN xf_permission_cache_content AS xf_permission_cache_content_Permissions_4 ON (xf_permission_cache_content_Permissions_4.content_type = 'node' AND xf_permission_cache_content_Permissions_4.content_id = xf_node_Node_2.node_id AND xf_permission_cache_content_Permissions_4.permission_combination_id = '1')
LEFT JOIN xf_user AS xf_user_LastPoster_5 ON (xf_user_LastPoster_5.user_id = xf_thread.last_post_user_id)
WHERE (xf_forum_Forum_1.find_new = 1) AND (xf_thread.discussion_state = 'visible') AND (xf_thread.discussion_type <> 'redirect') AND (xf_thread.last_post_date > 1708374289)
ORDER BY xf_thread.last_post_date DESC

LIMIT 10
------------

#0 src/XF/Db/Mysqli/Statement.php(198): XF\Db\AbstractStatement->getException('MySQL statement...', 1176, '42000')
#1 src/XF/Db/Mysqli/Statement.php(41): XF\Db\Mysqli\Statement->getException('MySQL statement...', 1176, '42000')
#2 src/XF/Db/Mysqli/Statement.php(56): XF\Db\Mysqli\Statement->prepare()
#3 src/XF/Db/AbstractAdapter.php(96): XF\Db\Mysqli\Statement->execute()
#4 src/XF/Mvc/Entity/Finder.php(1430): XF\Db\AbstractAdapter->query('
SELECT `xf_...')
#5 src/XF/Widget/NewPosts.php(89): XF\Mvc\Entity\Finder->fetch()
#6 internal_data/code_cache/widgets/_7_forum_overview_new_posts.php(5): XF\Widget\NewPosts->render()
#7 src/XF/Template/Templater.php(7729): XF\SubContainer\Widget->{closure}(Object(XF\Template\Templater), Array, Array)
#8 src/XF/SubContainer/Widget.php(168): XF\Template\Templater->renderWidgetClosure(Object(Closure), Array)
#9 src/XF/Template/Templater.php(1940): XF\SubContainer\Widget->getCompiledWidget(Array, Array)
#10 internal_data/code_cache/templates/l2/s1/public/forum_list.php(216): XF\Template\Templater->widgetPosition('forum_list_side...', Array)
#11 src/XF/Template/Templater.php(1655): XF\Template\Templater->{closure}(Object(XF\Template\Templater), Array, NULL)
#12 src/XF/Template/Template.php(24): XF\Template\Templater->renderTemplate('forum_list', Array)
#13 src/XF/Mvc/Renderer/Html.php(50): XF\Template\Template->render()
#14 src/XF/Mvc/Dispatcher.php(460): XF\Mvc\Renderer\Html->renderView('XF:Forum\\Listin...', 'public:forum_li...', Array)
#15 src/XF/Mvc/Dispatcher.php(442): XF\Mvc\Dispatcher->renderView(Object(XF\Mvc\Renderer\Html), Object(XF\Mvc\Reply\View))
#16 src/XF/Mvc/Dispatcher.php(402): XF\Mvc\Dispatcher->renderReply(Object(XF\Mvc\Renderer\Html), Object(XF\Mvc\Reply\View))
#17 src/XF/Mvc/Dispatcher.php(60): XF\Mvc\Dispatcher->render(Object(XF\Mvc\Reply\View), 'html')
#18 src/XF/App.php(2487): XF\Mvc\Dispatcher->run()
#19 src/XF.php(524): XF\App->run()
#20 index.php(20): XF::runApp('XF\\Pub\\App')
#21 {main}

أنقر للتوسيع...