当我尝试安装 mediawiki 1.22.1 时，它在 mediawiki url 上抛出以下错误
Catchable fatal error: Object of class Language could not be converted to string in /home/hackep6t/public_html/mw/includes/Exception.php on line 722
但奇怪的是，如果我再次尝试访问相同的网址，那么它会显示已安装的 mediawiki。如果我关闭窗口并重新打开它，它会再次显示错误。请帮忙。
Edit 1:
现在它抛出这些错误消息:
Warning: array_map() expects parameter 1 to be a valid callback, no array or string given in /home/hackep6t/public_html/mw/includes/Exception.php on line 750
Warning: array_map() expects parameter 1 to be a valid callback, no array or string given in /home/hackep6t/public_html/mw/includes/Exception.php on line 750
Warning: array_map() expects parameter 1 to be a valid callback, no array or string given in /home/hackep6t/public_html/mw/includes/Exception.php on line 750
Warning: array_map() expects parameter 1 to be a valid callback, no array or string given in /home/hackep6t/public_html/mw/includes/Exception.php on line 750
[9fdeb921] /mw/ Exception from line 38 of /home/hackep6t/public_html/mw/includes/ScopedCallback.php: Provided callback is not valid.
Backtrace:
#0 /home/hackep6t/public_html/mw/includes/cache/MessageCache.php(325): ScopedCallback->__construct()
#1 /home/hackep6t/public_html/mw/includes/cache/MessageCache.php(871): MessageCache->load()
#2 /home/hackep6t/public_html/mw/includes/cache/MessageCache.php(791): MessageCache->getMsgFromNamespace()
#3 /home/hackep6t/public_html/mw/includes/cache/MessageCache.php(729): MessageCache->getMessageFromFallbackChain()
#4 /home/hackep6t/public_html/mw/includes/Message.php(878): MessageCache->get()
#5 /home/hackep6t/public_html/mw/includes/Message.php(560): Message->fetchMessage()
#6 /home/hackep6t/public_html/mw/includes/Message.php(649): Message->toString()
#7 /home/hackep6t/public_html/mw/includes/Title.php(375): Message->text()
#8 /home/hackep6t/public_html/mw/includes/Wiki.php(121): Title::newMainPage()
#9 /home/hackep6t/public_html/mw/includes/Wiki.php(137): MediaWiki->parseTitle()
#10 /home/hackep6t/public_html/mw/includes/Wiki.php(530): MediaWiki->getTitle()
#11 /home/hackep6t/public_html/mw/includes/Wiki.php(467): MediaWiki->main()
#12 /home/hackep6t/public_html/mw/index.php(49): MediaWiki->run()
#13 {main}
最佳答案
我遇到了完全相同的问题。我通过禁用 .htaccess 中的 eaccelerator 来修复它:
php_flag eaccelerator.enable 0
php_flag eaccelerator.optimizer 0
我认为这是 eaccelerator 中的错误。如果您使用其他优化器，请尝试禁用它。因为 mediawiki 的代码在异常回溯中提到的行中似乎没有错误。
关于php - 安装 MediaWiki 时出错，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/21222005/