Getting gpt-images* error 500 with all parameters combinations

Since early morning, when interrogating gpt-image* model, i keep on getting this error no matter what:

{ “error”: { “message”: “The server had an error while processing your request. Sorry about that! You can retry your request, or contact us through our help center at ``help.openai.com`` if the error persists. (Please include the request ID req_f9c2fc5926104bd286d264d57ea56a78 in your message.)”, “type”: “server_error”, “param”: null, “code”: null } }

My typical request:

api_key: "sk-proj-[omissis]"

model: "gpt-image-1.5"

prompt: "The image features a close-up portrait of a [omissis]."

quality: "low"

size: "1024x1024"

same happens with all gpt-image models, all sizes, all qualities.