After exporting the code to arduino IDE facing errors in the UI files

I am having an issue since two days.

Everything was working fine nothing changed.

Now graphics are strange if i put max backlight all works fine upto some minutes , and then all become stucked fixed image nothing can be used . I need to reboot from power.

If i give maximum backlight power graphics are good if low power on backlight strange teared colors and image trembling.

For backlight i use pin 48 of esp32S3.