When runing lastest build of MagicNoCache with mediawiki 1.35.0-alpha (e7493e3) enabling the extension results in the following backtrace:
[21990638edd9a383f993fb30] /Main_Page Error from line 13 of /var/lib/mediawiki/extensions/MagicNoCache/MagicNoCache.hooks.php: Call to undefined method MagicWord::get() Backtrace: #0 /var/lib/mediawiki/includes/Hooks.php(174): MagicNoCacheHooks::magicwordCheck(Parser, string, StripState) #1 /var/lib/mediawiki/includes/Hooks.php(202): Hooks::callHook(string, array, array, NULL) #2 /var/lib/mediawiki/includes/parser/Parser.php(1501): Hooks::run(string, array) #3 /var/lib/mediawiki/includes/parser/Parser.php(599): Parser->internalParse(string) #4 /var/lib/mediawiki/includes/cache/MessageCache.php(1298): Parser->parse(string, Title, ParserOptions, boolean) #5 /var/lib/mediawiki/includes/language/Message.php(1253): MessageCache->parse(string, Title, boolean, boolean, LanguageEn) #6 /var/lib/mediawiki/includes/language/Message.php(881): Message->parseText(string) #7 /var/lib/mediawiki/includes/language/Message.php(934): Message->toString(string) #8 /var/lib/mediawiki/includes/skins/Skin.php(956): Message->parse() #9 /var/lib/mediawiki/includes/skins/SkinTemplate.php(388): Skin->lastModified() #10 /var/lib/mediawiki/includes/skins/SkinTemplate.php(219): SkinTemplate->prepareQuickTemplate() #11 /var/lib/mediawiki/includes/OutputPage.php(2593): SkinTemplate->outputPage() #12 /var/lib/mediawiki/includes/MediaWiki.php(978): OutputPage->output(boolean) #13 /var/lib/mediawiki/includes/MediaWiki.php(991): MediaWiki->{closure}() #14 /var/lib/mediawiki/includes/MediaWiki.php(534): MediaWiki->main() #15 /var/lib/mediawiki/index.php(47): MediaWiki->run() #16 {main}