Interner Fehler

[aTp4lQJ5E_pKBjviPPSbpQAAAFo] /index.php/Hilfe:Wikisyntax MediaWiki\Extension\Scribunto\Engines\LuaCommon\LuaInterpreterNotExecutableError: The lua binary (/var/www/web1/htdocs/mw-1.45/extensions/Scribunto/includes/Engines/LuaStandalone/binaries/lua5_1_5_linux_64_generic/lua) is not executable.

Backtrace:

from /var/www/web1/htdocs/mw-1.45/extensions/Scribunto/includes/Engines/LuaStandalone/LuaStandaloneInterpreter.php(106)
#0 /var/www/web1/htdocs/mw-1.45/extensions/Scribunto/includes/Engines/LuaStandalone/LuaStandaloneEngine.php(100): MediaWiki\Extension\Scribunto\Engines\LuaStandalone\LuaStandaloneInterpreter->__construct(MediaWiki\Extension\Scribunto\Engines\LuaStandalone\LuaStandaloneEngine, array)
#1 /var/www/web1/htdocs/mw-1.45/extensions/Scribunto/includes/Engines/LuaCommon/LuaEngine.php(123): MediaWiki\Extension\Scribunto\Engines\LuaStandalone\LuaStandaloneEngine->newInterpreter()
#2 /var/www/web1/htdocs/mw-1.45/extensions/Scribunto/includes/Engines/LuaStandalone/LuaStandaloneEngine.php(22): MediaWiki\Extension\Scribunto\Engines\LuaCommon\LuaEngine->load()
#3 /var/www/web1/htdocs/mw-1.45/extensions/Scribunto/includes/Engines/LuaCommon/LuaEngine.php(227): MediaWiki\Extension\Scribunto\Engines\LuaStandalone\LuaStandaloneEngine->load()
#4 /var/www/web1/htdocs/mw-1.45/extensions/Scribunto/includes/Engines/LuaCommon/LuaModule.php(46): MediaWiki\Extension\Scribunto\Engines\LuaCommon\LuaEngine->getInterpreter()
#5 /var/www/web1/htdocs/mw-1.45/extensions/Scribunto/includes/Engines/LuaCommon/LuaModule.php(63): MediaWiki\Extension\Scribunto\Engines\LuaCommon\LuaModule->getInitChunk()
#6 /var/www/web1/htdocs/mw-1.45/extensions/Scribunto/includes/Hooks.php(175): MediaWiki\Extension\Scribunto\Engines\LuaCommon\LuaModule->invoke(string, MediaWiki\Parser\PPTemplateFrame_Hash)
#7 /var/www/web1/htdocs/mw-1.45/includes/parser/Parser.php(3406): MediaWiki\Extension\Scribunto\Hooks->invokeHook(MediaWiki\Parser\Parser, MediaWiki\Parser\PPTemplateFrame_Hash, array)
#8 /var/www/web1/htdocs/mw-1.45/includes/parser/Parser.php(3061): MediaWiki\Parser\Parser->callParserFunction(MediaWiki\Parser\PPTemplateFrame_Hash, string, array, bool)
#9 /var/www/web1/htdocs/mw-1.45/includes/parser/PPFrame_Hash.php(266): MediaWiki\Parser\Parser->braceSubstitution(array, MediaWiki\Parser\PPTemplateFrame_Hash)
#10 /var/www/web1/htdocs/mw-1.45/includes/parser/Parser.php(3262): MediaWiki\Parser\PPFrame_Hash->expand(MediaWiki\Parser\PPNode_Hash_Tree)
#11 /var/www/web1/htdocs/mw-1.45/includes/parser/PPFrame_Hash.php(266): MediaWiki\Parser\Parser->braceSubstitution(array, MediaWiki\Parser\PPTemplateFrame_Hash)
#12 /var/www/web1/htdocs/mw-1.45/extensions/ParserFunctions/includes/ParserFunctions.php(143): MediaWiki\Parser\PPFrame_Hash->expand(MediaWiki\Parser\PPNode_Hash_Tree)
#13 /var/www/web1/htdocs/mw-1.45/includes/parser/Parser.php(3406): MediaWiki\Extension\ParserFunctions\ParserFunctions->ifeq(MediaWiki\Parser\Parser, MediaWiki\Parser\PPTemplateFrame_Hash, array)
#14 /var/www/web1/htdocs/mw-1.45/includes/parser/Parser.php(3061): MediaWiki\Parser\Parser->callParserFunction(MediaWiki\Parser\PPTemplateFrame_Hash, string, array, bool)
#15 /var/www/web1/htdocs/mw-1.45/includes/parser/PPFrame_Hash.php(266): MediaWiki\Parser\Parser->braceSubstitution(array, MediaWiki\Parser\PPTemplateFrame_Hash)
#16 /var/www/web1/htdocs/mw-1.45/includes/parser/PPTemplateFrame_Hash.php(86): MediaWiki\Parser\PPFrame_Hash->expand(MediaWiki\Parser\PPNode_Hash_Tree, int)
#17 /var/www/web1/htdocs/mw-1.45/includes/parser/Parser.php(3259): MediaWiki\Parser\PPTemplateFrame_Hash->cachedExpand(string, MediaWiki\Parser\PPNode_Hash_Tree)
#18 /var/www/web1/htdocs/mw-1.45/includes/parser/PPFrame_Hash.php(266): MediaWiki\Parser\Parser->braceSubstitution(array, MediaWiki\Parser\PPFrame_Hash)
#19 /var/www/web1/htdocs/mw-1.45/includes/parser/Parser.php(2884): MediaWiki\Parser\PPFrame_Hash->expand(MediaWiki\Parser\PPNode_Hash_Tree, int)
#20 /var/www/web1/htdocs/mw-1.45/includes/parser/Parser.php(1519): MediaWiki\Parser\Parser->replaceVariables(string)
#21 /var/www/web1/htdocs/mw-1.45/includes/parser/Parser.php(606): MediaWiki\Parser\Parser->internalParse(string)
#22 /var/www/web1/htdocs/mw-1.45/includes/content/WikitextContentHandler.php(375): MediaWiki\Parser\Parser->parse(string, MediaWiki\Title\Title, MediaWiki\Parser\ParserOptions, bool, bool, int)
#23 /var/www/web1/htdocs/mw-1.45/includes/content/ContentHandler.php(1574): MediaWiki\Content\WikitextContentHandler->fillParserOutput(MediaWiki\Content\WikitextContent, MediaWiki\Content\Renderer\ContentParseParams, MediaWiki\Parser\ParserOutput)
#24 /var/www/web1/htdocs/mw-1.45/includes/content/Renderer/ContentRenderer.php(67): MediaWiki\Content\ContentHandler->getParserOutput(MediaWiki\Content\WikitextContent, MediaWiki\Content\Renderer\ContentParseParams)
#25 /var/www/web1/htdocs/mw-1.45/includes/Revision/RenderedRevision.php(246): MediaWiki\Content\Renderer\ContentRenderer->getParserOutput(MediaWiki\Content\WikitextContent, MediaWiki\Page\PageIdentityValue, MediaWiki\Revision\RevisionStoreRecord, MediaWiki\Parser\ParserOptions, array)
#26 /var/www/web1/htdocs/mw-1.45/includes/Revision/RenderedRevision.php(219): MediaWiki\Revision\RenderedRevision->getSlotParserOutputUncached(MediaWiki\Content\WikitextContent, array)
#27 /var/www/web1/htdocs/mw-1.45/includes/Revision/RevisionRenderer.php(225): MediaWiki\Revision\RenderedRevision->getSlotParserOutput(string, array)
#28 /var/www/web1/htdocs/mw-1.45/includes/Revision/RevisionRenderer.php(158): MediaWiki\Revision\RevisionRenderer->combineSlotOutput(MediaWiki\Revision\RenderedRevision, MediaWiki\Parser\ParserOptions, array)
#29 /var/www/web1/htdocs/mw-1.45/includes/Revision/RenderedRevision.php(182): MediaWiki\Revision\RevisionRenderer->MediaWiki\Revision\{closure}(MediaWiki\Revision\RenderedRevision, array)
#30 /var/www/web1/htdocs/mw-1.45/includes/page/ParserOutputAccess.php(586): MediaWiki\Revision\RenderedRevision->getRevisionParserOutput()
#31 /var/www/web1/htdocs/mw-1.45/includes/page/ParserOutputAccess.php(672): MediaWiki\Page\ParserOutputAccess->renderRevision(MediaWiki\Page\WikiPage, MediaWiki\Parser\ParserOptions, MediaWiki\Revision\RevisionStoreRecord, array)
#32 /var/www/web1/htdocs/mw-1.45/includes/poolcounter/PoolCounterWorkViaCallback.php(68): MediaWiki\Page\ParserOutputAccess->MediaWiki\Page\{closure}()
#33 /var/www/web1/htdocs/mw-1.45/includes/poolcounter/PoolCounterWork.php(159): MediaWiki\PoolCounter\PoolCounterWorkViaCallback->doWork()
#34 /var/www/web1/htdocs/mw-1.45/includes/page/ParserOutputAccess.php(489): MediaWiki\PoolCounter\PoolCounterWork->execute()
#35 /var/www/web1/htdocs/mw-1.45/includes/page/Article.php(824): MediaWiki\Page\ParserOutputAccess->getParserOutput(MediaWiki\Page\WikiPage, MediaWiki\Parser\ParserOptions, MediaWiki\Revision\RevisionStoreRecord, array)
#36 /var/www/web1/htdocs/mw-1.45/includes/page/Article.php(537): MediaWiki\Page\Article->generateContentOutput(MediaWiki\User\User, MediaWiki\Parser\ParserOptions, int, MediaWiki\Output\OutputPage, array)
#37 /var/www/web1/htdocs/mw-1.45/includes/actions/ViewAction.php(71): MediaWiki\Page\Article->view()
#38 /var/www/web1/htdocs/mw-1.45/includes/actions/ActionEntryPoint.php(734): MediaWiki\Actions\ViewAction->show()
#39 /var/www/web1/htdocs/mw-1.45/includes/actions/ActionEntryPoint.php(505): MediaWiki\Actions\ActionEntryPoint->performAction(MediaWiki\Page\Article, MediaWiki\Title\Title)
#40 /var/www/web1/htdocs/mw-1.45/includes/actions/ActionEntryPoint.php(143): MediaWiki\Actions\ActionEntryPoint->performRequest()
#41 /var/www/web1/htdocs/mw-1.45/includes/MediaWikiEntryPoint.php(184): MediaWiki\Actions\ActionEntryPoint->execute()
#42 /var/www/web1/htdocs/mw-1.45/index.php(44): MediaWiki\MediaWikiEntryPoint->run()
#43 {main}