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Fatal error: Interface 'League\CommonMark\Extension\FrontMatter\Data\FrontMatterDataParserInterface' not found in /home/vps100812931/ssdev.microbit.co.jp/ReactWithLaravel/laravelapi/vendor/league/commonmark/src/Extension/FrontMatter/Data/SymfonyYamlFrontMatterParser.php on line 21