( ! ) Fatal error: Interface 'Symfony\Component\HttpKernel\CacheWarmer\CacheWarmerInterface' not found in /var/www/html/invoice/vendor/symfony/serializer/CacheWarmer/CompiledClassMetadataCacheWarmer.php on line 22
Call Stack
#	Time	Memory	Function	Location
1	0.0003	397544	{main}( )	.../CompiledClassMetadataCacheWarmer.php:0