Weird saving issues appear in my log

[TeDeVPrime]

Hello, i see a lot of these messages in my log

[15:16:55][D][esp32.preferences:114]: Saving 6 preferences to flash...
[15:16:55][D][esp32.preferences:142]: Saving 6 preferences to flash: 2 cached, 0 written, 4 failed
[15:16:55][E][esp32.preferences:145]: Error saving 4 preferences to flash. Last error=ESP_ERR_NVS_NOT_ENOUGH_SPACE for key=534147376
[15:16:55][W][component:237]: Component preferences took a long time for an operation (434 ms).
[15:16:55][W][component:238]: Components should block for at most 30 ms.
[15:17:55][D][esp32.preferences:114]: Saving 4 preferences to flash...
[15:17:56][D][esp32.preferences:142]: Saving 4 preferences to flash: 0 cached, 0 written, 4 failed
[15:17:56][E][esp32.preferences:145]: Error saving 4 preferences to flash. Last error=ESP_ERR_NVS_NOT_ENOUGH_SPACE for key=534147376
[15:17:56][W][component:237]: Component preferences took a long time for an operation (474 ms).
[15:17:56][W][component:238]: Components should block for at most 30 ms.