I'm getting the following error when running the deamon. I hadn't synced for about 4 days and when it reached about 1 day, block 150083, it started spewing out this and will not complete the sync.
Any help ?
2018-02-11 03:35:08.088 [P2P2] ERROR cn src/cryptonote_core/cryptonote_core.cpp:662
Exception at [core::handle_incoming_txs()], what=Error finding txpool tx meta: MDB_BAD_TXN: Transaction must abort, has a child, or is invalid
2018-02-11 03:35:08.089 [P2P2] WARN blockchain.db.lmdb src/blockchain_db/lmdb/db_lmdb.cpp:72
DB error attempting to fetch block index from hashMDB_BAD_TXN: Transaction must abort, has a child, or is invalid
2018-02-11 03:35:08.090 [P2P2] ERROR cn src/cryptonote_core/cryptonote_core.cpp:1138
Exception at [core::handle_incoming_block()], what=DB error attempting to fetch block index from hashMDB_BAD_TXN: Transaction must abort, has achild, or is invalid
2018-02-11 03:35:08.092 [P2P2] WARN blockchain.db.lmdb src/blockchain_db/lmdb/db_lmdb.cpp:72
Failed to commit a transaction to the db: MDB_BAD_TXN: Transaction must abort, has a child, or is invalid
Since ETN is based on Monero try the following option with the daemon or similar(just google) :-