Thank you for your reply.
The timestamp 2147483647 corresponds to 2038-01-19 11:14:07, which means that once this date is reached, all cache functionality will stop working. Although that day is still some time away…
Additionally, may I ask if it’s possible to modify one of the source files to change the data type and overcome this limitation? If so, could you please let me know which file or variable should be modified? Thank you very much.