i'm trying to parse 300 resumes but i'm getting some error

[rameshejagiri]

{
"timestamp": 1574172205361,
"status": 500,
"error": "Internal Server Error",
"exception": "java.lang.OutOfMemoryError",
"message": "GC overhead limit exceeded",
"path": "/upload/"
}

what is the solution for this