Does CORS have limits on the weight of the transmitted request?

Question

CORS

Set up CORS on Laravel. Everything works, except for one moment. When I send a POST request with a file (.jpg) of about 130 kb, the browser gives an error

Access to XMLHttpRequest at 'Сайт 2' from origin 'Сайт 1' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.

Could CORS be the reason, or is it more likely the PHP settings?