Error connect MQTT SSL/TLS with module CBU use platform libretiny

[TuanAIoT]

I use CBU module with platformio.ini configuration [env:cbu] platform = libretiny board = cbu framework = arduino upload_speed = 921600 monitor_speed = 115200 lib_compat_mode = off lib_deps = 256dpi/MQTT@^2.5.1

I have an MQTT connection without SSL/TLS But I have problems connecting with MQTT SSL/TLS. Don't know what the error is and how to fix it.

Can someone help me fix it