Issues with Memory-Stick since last update

[SirALX]

Hi Folks,

i using lr-ppsspp on a Raspberry Pi4 (Retropie 4.7.20).
I updated lr-ppsspp three days ago and have issues since then concerning saves.

In General i cannot use any of my previous saves on the memory stick for any game.
But this would be ok, as far as Achievements are now available with the latest Retroarch Update i am fine with that.
But a lot of games dont save at all anymore :/
I.e. "Ultimate Ghost & Goblins" tells me "Insufficent memory left on Memorystick, 384kb needed".
Other Games act the same with different error-messages: "saving not possible" etc.

I got four some working well (Peggle, OMG Zombies, Pilot Academy,...) but most of the psp-games have problems with the memory stick now.

I allready realized that the paths have changed, from "/roms/psp/psp/system/savestates" to "/roms/psp/savstates/", the working games did their saves there in the last 3 days.

Has anything else changed which could cause that issue?

Thanks in Advance and kind regards!