I'm trying to connect to MQTT. When I use .crt certificates, I get a crash. Without them, it works, but it's not secure. I've tried with HiveMQ and EMQX, and I get the same crash. I've used an ESP32 and an ESP32S3.

#include "esp_log.h"
#include "mqtt_client.h"
#include "nvs_flash.h"

static const ...