File Upload - Error executing ListObjects | AWS S3 & Laravel

I am getting the error below when i try to upload a file greater than 25mb to amazon s3 using laravel aws sdk, however files below 25mb are uploading successfully. I have everything setup correctly in my .env file. I have no idea why this is happening.

Any help would be appreciated.

Error:

Error executing "ListObjects" on "bucketdomain/?prefix=b6d767d2f8ed5d21a44b0e5886680cb9%filename%2F&max-keys=1&encoding-type=url"; AWS HTTP error: cURL error 7: Failed to connect to bucketdomain port 443: Network unreachable (see http://curl.haxx.se/libcurl/c/libcurl-errors.html)

via Chebli Mohamed