Warning: Unsupported declare 'strict_types' in /home/vps100812931/ssdev.microbit.co.jp/ReactWithLaravel/laravelapi/vendor/league/commonmark/src/Extension/Embed/EmbedRenderer.php on line 3

Parse error: syntax error, unexpected '?' in /home/vps100812931/ssdev.microbit.co.jp/ReactWithLaravel/laravelapi/vendor/league/commonmark/src/Extension/Embed/EmbedRenderer.php on line 33