Subjects/Processy-oformleniya-i-prigotovleniya-podgotovki-k-realizacii-goryachix-blyud-kulinarnyx-izdelij-zakusok-slozhnogo-assortimenta

Operations that change non-concurrent collections must have exclusive access. A concurrent update was performed on this collection and corrupted its state. The collection's state is no longer correct.