The mod Automatic logistic chests (1.2.0) caused a non-recoverable error.
Please report this error to the mod author.

Error while running event automatic-logistic-chests::automatic-logistic-chests-refresh-all-logistic-chests (ID 185)
__automatic-logistic-chests__/scripts/util.lua:13: attempt to index field '?' (a nil value)
stack traceback:
    __automatic-logistic-chests__/scripts/util.lua:13: in function 'Get_stack_size'
    __automatic-logistic-chests__/scripts/util.lua:81: in function 'Get_products_amounts'
    ...-logistic-chests__/scripts/logistic-container-placed.lua:55: in function 'Logistic_container_placed'
    ...utomatic-logistic-chests-refresh-all-logistic-chests.lua:11: in function <...utomatic-logistic-chests-refresh-all-logistic-chests.lua:1>

Had a decon planner open and auto save happened. Then hit Ctrl + F (or maybe some other keys in the area), and the error happened.