Error: ER_TABLE_EXISTS_ERROR: Table 'roles' already exists at Query.Sequence._packetToError (/Volumes/github-image/bitcoin-core/node_modules/mysql/lib/protocol/sequences/Sequence.js:52:14) at Query.ErrorPacket (/Volumes/github-image/bitcoin-core/node_modules/mysql/lib/protocol/sequences/Query.js:77:18) at Protocol._parsePacket (/Volumes/github-image/bitcoin-core/node_modules/mysql/lib/protocol/Protocol.js:279:23) at Parser.write (/Volumes/github-image/bitcoin-core/node_modules/mysql/lib/protocol/Parser.js:76:12) at Protocol.write (/Volumes/github-image/bitcoin-core/node_modules/mysql/lib/protocol/Protocol.js:39:16) at Socket.<anonymous> (/Volumes/github-image/bitcoin-core/node_modules/mysql/lib/Connection.js:103:28) at emitOne (events.js:96:13) at Socket.emit (events.js:188:7) at readableAddChunk (_stream_readable.js:176:18) at Socket.Readable.push (_stream_readable.js:134:10) at TCP.onread (net.js:548:20) at Protocol._enqueue (/Volumes/github-image/bitcoin-core/node_modules/mysql/lib/protocol/Protocol.js:145:48) at Connection.query (/Volumes/github-image/bitcoin-core/node_modules/mysql/lib/Connection.js:208:25) at /Volumes/github-image/bitcoin-core/node_modules/db-migrate-mysql/index.js:371:29 From previous event: at Object.runSql (/Volumes/github-image/bitcoin-core/node_modules/db-migrate-mysql/index.js:366:12) at Object.createTable (/Volumes/github-image/bitcoin-core/node_modules/db-migrate-base/index.js:240:17) at Object.<anonymous> (/Volumes/github-image/bitcoin-core/node_modules/db-migrate/lib/driver/shadow.js:37:52) at runCallback (timers.js:649:20) at tryOnImmediate (timers.js:622:5) at processImmediate [as _immediateCallback] (timers.js:594:5) From previous event: at Object.db.(anonymous function) [as createTable] (/Volumes/github-image/bitcoin-core/node_modules/db-migrate/lib/driver/shadow.js:36:14) at Class.exports.up (/Volumes/github-image/bitcoin-core/migrations/20170819024243-create-roles.js:19:13) at Class.<anonymous> (/Volumes/github-image/bitcoin-core/node_modules/db-migrate/lib/skeleton.js:81:41) From previous event: at Class._up (/Volumes/github-image/bitcoin-core/node_modules/db-migrate/lib/skeleton.js:65:12) at Class.up (/Volumes/github-image/bitcoin-core/node_modules/db-migrate/lib/skeleton.js:149:17) at Object.up (/Volumes/github-image/bitcoin-core/node_modules/db-migrate/lib/migrator.js:112:14) at /Volumes/github-image/bitcoin-core/node_modules/db-migrate/lib/migrator.js:178:25 From previous event: at /Volumes/github-image/bitcoin-core/node_modules/db-migrate/lib/migrator.js:171:12 at runCallback (timers.js:649:20) at tryOnImmediate (timers.js:622:5) at processImmediate [as _immediateCallback] (timers.js:594:5) From previous event: at /Volumes/github-image/bitcoin-core/node_modules/db-migrate/lib/migrator.js:166:39 at Query._callback (/Volumes/github-image/bitcoin-core/node_modules/db-migrate/lib/migration.js:373:7) at Query.Sequence.end (/Volumes/github-image/bitcoin-core/node_modules/mysql/lib/protocol/sequences/Sequence.js:88:24) at Query._handleFinalResultPacket (/Volumes/github-image/bitcoin-core/node_modules/mysql/lib/protocol/sequences/Query.js:139:8) at Query.EofPacket (/Volumes/github-image/bitcoin-core/node_modules/mysql/lib/protocol/sequences/Query.js:123:8) at Protocol._parsePacket (/Volumes/github-image/bitcoin-core/node_modules/mysql/lib/protocol/Protocol.js:279:23) at Parser.write (/Volumes/github-image/bitcoin-core/node_modules/mysql/lib/protocol/Parser.js:76:12) at Protocol.write (/Volumes/github-image/bitcoin-core/node_modules/mysql/lib/protocol/Protocol.js:39:16) at Socket.<anonymous> (/Volumes/github-image/bitcoin-core/node_modules/mysql/lib/Connection.js:103:28) at emitOne (events.js:96:13) at Socket.emit (events.js:188:7) at readableAddChunk (_stream_readable.js:176:18) at Socket.Readable.push (_stream_readable.js:134:10) at TCP.onread (net.js:548:20)