SCS is going to fix that in he next update. It happens to a lot of people, myself included. It doesn't actually make any difference. Notice where it happens in your game.log.txt file...
00:42:50.486 : quit
00:42:50.486 : Creating save-game file (/home/profiles/456D696C696F/save/autosave/game.sii) ...
00:42:50.523 : Game has been auto-saved.
00:42:53.447 : <ERROR> [fs] Failed to open file "/model/barrier/animated/toll_gate.dlc_north.pmd" in the read_only mode
00:42:53.448 : <ERROR> [ld] failed to open /model/barrier/animated/toll_gate.dlc_north.pmd
The important question is, what difference does it make if the game can't find something when it's
closing? The game works normally the next time you start it up. So no need to worry about it. It's just an exit error.
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