fix session dir

docker-compose.yml

@@ -43,6 +43,7 @@ services:
       - ADMIN_PASSWORD=${ADMIN_PASSWD}
     volumes:
       - saat_odoo_filestore:/var/lib/odoo
+      - saat_odoo_session:/var/lib/odoo/session
       - ./addons:/mnt/extra-addons
     networks:
       - saat-odoo-net
@@ -50,6 +51,7 @@ services:
 volumes:
   saat_odoo_pgdata:
   saat_odoo_filestore:
+  saat_odoo_session:
 
 networks:
   saat-odoo-net: