07:16:44 <Guest-n> hello
07:16:52 <Guest-n> i have a problem with daemon
07:17:10 <Guest-n> 021-11-04 07:16:17.756 W Failed to query m_blocks: MDB_BAD_TXN: Transaction must abort, has a child, or is invalid
07:17:11 <Guest-n> 2021-11-04 07:16:17.762 E Error opening database: Failed to query m_blocks: MDB_BAD_TXN: Transaction must abort, has a child, or is invalid
07:18:45 <Guest-n> --db-salvage  produce the same output