Backup/ sauvegarde avec TWRP erreur 255

Fairphone 3+
Version Android 12
Version e/OS 1.17

Bonjour,

Je tente de faire une sauvegarde de mon FP3 avec TWRP, mais je suis confronté à une erreur 255 lors de la sauvegarde de ce fichier :

Error adding file ‘/data/nfc/j+JRzp0en8gx9enTaIQ9KC’ to ‘/external_sd/TWRP/BACKUPS/A209SSWE0201/2024-11-16–02-53-45_e_FP3-user_12_SQ3A220705004_engroot20231109/data.ext4.win000’

Voici une partie du log

I:Restored default metadata for /external_sd/TWRP/BACKUPS/A209SSWE0201/2024-11-16–02-53-45_e_FP3-user_12_SQ3A220705004_engroot20231109/system_image.emmc.win
I:Partition Backup time: 62
Sauvegarde Image Fabricant…
I:Reading ‘/dev/block/bootdevice/by-name/vendor_a’, writing ‘/external_sd/TWRP/BACKUPS/A209SSWE0201/2024-11-16–02-53-45_e_FP3-user_12_SQ3A220705004_engroot20231109/vendor_image.emmc.win’
I:recv error on uevent
I:Restored default metadata for /external_sd/TWRP/BACKUPS/A209SSWE0201/2024-11-16–02-53-45_e_FP3-user_12_SQ3A220705004_engroot20231109/vendor_image.emmc.win
I:Partition Backup time: 19
Sauvegarde Product Image…
I:Reading ‘/dev/block/bootdevice/by-name/product_a’, writing ‘/external_sd/TWRP/BACKUPS/A209SSWE0201/2024-11-16–02-53-45_e_FP3-user_12_SQ3A220705004_engroot20231109/product_image.emmc.win’
Truncating string cache entries.
I:Restored default metadata for /external_sd/TWRP/BACKUPS/A209SSWE0201/2024-11-16–02-53-45_e_FP3-user_12_SQ3A220705004_engroot20231109/product_image.emmc.win
I:Partition Backup time: 4
Invalid encryption mode ‘aes-256-xts:aes-256-cts:v1’
Sauvegarde Data (excl. storage)…
Backups of Données do not include any files in internal storage such as pictures or downloads.
Invalid encryption mode ‘aes-256-xts:aes-256-cts:v1’
I:recv error on uevent
Morcellement des fichiers de sauvegarde en plusieurs archives…
I:Creating backup…
I:Creating tar file ‘/external_sd/TWRP/BACKUPS/A209SSWE0201/2024-11-16–02-53-45_e_FP3-user_12_SQ3A220705004_engroot20231109/data.ext4.win000’
I:addFile ‘/data/nfc’ including root: 1
==> set selinux context: u:object_r:nfc_data_file:s0
found policy ‘/data/nfc’ - ‘1DK’ - ‘2c256cf0e4501b03’
I:addFile ‘/data/nfc/ukxDUSABX3tSUYqcnyP42D’ including root: 1
==> set selinux context: u:object_r:nfc_data_file:s0
found policy ‘/data/nfc/ukxDUSABX3tSUYqcnyP42D’ - ‘1DK’ - ‘2c256cf0e4501b03’
I:addFile ‘/data/nfc/j+JRzp0en8gx9enTaIQ9KC’ including root: 1
==> set selinux context: u:object_r:nfc_data_file:s0
I:Error adding file ‘/data/nfc/j+JRzp0en8gx9enTaIQ9KC’ to ‘/external_sd/TWRP/BACKUPS/A209SSWE0201/2024-11-16–02-53-45_e_FP3-user_12_SQ3A220705004_engroot20231109/data.ext4.win000’
Erreur dans la création de la sauvegarde.
I:ERROR tarList for thread ID 0
Erreur dans la création de la sauvegarde.
I:InfoManager saving ‘/external_sd/TWRP/BACKUPS/A209SSWE0201/2024-11-16–02-53-45_e_FP3-user_12_SQ3A220705004_engroot20231109/data.info’
Le processus createTarFork() s’est terminé avec ERREUR: 255
Backup Failed. Cleaning Backup Folder.
I

Comment puis-je faire pour résoudre cette erreur ?

Merci