ACPI Error after uptade from 47 -> 48

After updating to ChimeraOS 48, I get this kernel log error continuos, and when I shut down the PC, it reboots after a few seconds. The ChimeraOS 47 worked perfectly.

ACPI BIOS Error (bug): Could not resolve symbol [\_GPE._L09.D1F0], AE_NOT_FOUND (20240827/psargs-332)
[ 29.818176] ACPI Error: Aborting method \_GPE._L09 due to previous error (AE_NOT_FOUND) (20240827/psparse-529)

The PC specs are:
Gigabyte GA-Z97N-WIFI/Rev 1.0
CPU Intel i7-4970K
HyperX Savage Kit 2 x 8 GB, 2400MHz, DDR3, Non-ECC, CL11, DIMM, XMP
ASUS DUAL AMD Radeon RX 7700 XT OC Edition Scheda Grafica 12 GB

Thanks