Error: invalid series segment version

I decided to update influxDB docker container from version 2.7.4 to 2.7.5 after which it won’t start anymore with error “invalid series segment version”. Tried to revert back to previous image, but the same error is thrown, so probably something happened to data store. Is there anything I can do not to start from scratch and lose all data?

2024-02-29T02:17:52.206908901Z	info	found existing boltdb file, skipping setup wrapper	{"system": "docker", "bolt_path": "/var/lib/influxdb2/influxd.bolt"}
2024-02-29T02:17:52.710082235Z	info	found existing boltdb file, skipping setup wrapper	{"system": "docker", "bolt_path": "/var/lib/influxdb2/influxd.bolt"}
ts=2024-02-29T02:17:53.494722Z lvl=info msg="Welcome to InfluxDB" log_id=0ndfJALW000 version=v2.7.4 commit=19e5c0e1b7 build_date=2023-11-08T17:07:27Z log_level=info
ts=2024-02-29T02:17:53.494913Z lvl=warn msg="nats-port argument is deprecated and unused" log_id=0ndfJALW000
ts=2024-02-29T02:17:53.499541Z lvl=info msg="Resources opened" log_id=0ndfJALW000 service=bolt path=/var/lib/influxdb2/influxd.bolt
ts=2024-02-29T02:17:53.500685Z lvl=info msg="Resources opened" log_id=0ndfJALW000 service=sqlite path=/var/lib/influxdb2/influxd.sqlite
ts=2024-02-29T02:17:53.519590Z lvl=info msg="Checking InfluxDB metadata for prior version." log_id=0ndfJALW000 bolt_path=/var/lib/influxdb2/influxd.bolt
ts=2024-02-29T02:17:53.520365Z lvl=info msg="Using data dir" log_id=0ndfJALW000 service=storage-engine service=store path=/var/lib/influxdb2/engine/data
ts=2024-02-29T02:17:53.520680Z lvl=info msg="Compaction settings" log_id=0ndfJALW000 service=storage-engine service=store max_concurrent_compactions=2 throughput_bytes_per_second=50331648 throughput_bytes_per_second_burst=50331648
ts=2024-02-29T02:17:53.520816Z lvl=info msg="Open store (start)" log_id=0ndfJALW000 service=storage-engine service=store op_name=tsdb_open op_event=start
ts=2024-02-29T02:17:53.523630Z lvl=error msg="Unable to open series file" log_id=0ndfJALW000 service=storage-engine path=/var/lib/influxdb2/engine/data/688f44e44d85ecab/_series partition=1 error="invalid series segment version"
ts=2024-02-29T02:17:53.524092Z lvl=info msg="Open store (end)" log_id=0ndfJALW000 service=storage-engine service=store op_name=tsdb_open op_event=end op_elapsed=3.278ms
ts=2024-02-29T02:17:53.524217Z lvl=error msg="Failed to open engine" log_id=0ndfJALW000 error="invalid series segment version"
Error: invalid series segment version
See 'influxd -h' for help

I deleted folder 688f44e44d85ecab and influxdb started working again. In bucket list I now see this was a _monitoring bucket. Not sure what caused the “invalid series segment version” error, but I am up an running again.