6time="2024-02-18T18:26:59Z" level=info msg="stderr=[ERROR: [082]: WAL segment 0000003F0000050A0000000C was not archived before the 60000ms timeout\n HINT: check the archive_command to ensure that all options are correct (especially --stanza).\n HINT: check the PostgreSQL server log for errors.\n HINT: run the 'start' command if the stanza was previously stopped.\n]"
7time="2024-02-18T18:26:59Z" level=fatal msg="command terminated with exit code 82"
What is your database instance's archive_command set to? Is that normally succeeding?