code crashes after connecting to the AP with a phone.

[0XiSi]

Describe the bug
I compiled the gui example of the library. works fine on pc, but it crashes when i connect to the AP with a phone

To Reproduce
Steps to reproduce the behavior:

1. Go to examples/gui.ino
2. upload
3. connect to AP with a phone
4. See error in Serial Monitor

Expected behavior
No Crash

Smartphone (please complete the following information):

• Device: xiaomi poco x3 , also tried with xiaomi redmi note 8 and didn't work.
• OS: Android
• Browser Chrome