( ! ) Fatal error: Uncaught Error: Interface "League\CommonMark\Extension\ExtensionInterface" not found in C:\wamp64\www\apisigncerdent\vendor\league\commonmark\src\Extension\FrontMatter\FrontMatterExtension.php on line 26
( ! ) Error: Interface "League\CommonMark\Extension\ExtensionInterface" not found in C:\wamp64\www\apisigncerdent\vendor\league\commonmark\src\Extension\FrontMatter\FrontMatterExtension.php on line 26
Call Stack
#	Time	Memory	Function	Location
1	0.0529	369328	{main}( )	...\FrontMatterExtension.php:0