Yo estoy teniendo este error <code>error: relation &quot;tasks&quot; does not exist at Parser.parseErrorMessage (C:\Users\jhonm\side-...

Yo estoy teniendo este error

error: relation "tasks" does not exist
    at Parser.parseErrorMessage (C:\Users\jhonm\side-projects\platzi-projects\curso-persistencia-datos-typeorm-nestjs\nestjs-typeorm\node_modules\pg-protocol\dist\parser.js:287:98)
    at Parser.handlePacket (C:\Users\jhonm\side-projects\platzi-projects\curso-persistencia-datos-typeorm-nestjs\nestjs-typeorm\node_modules\pg-protocol\dist\parser.js:126:29)
    at Parser.parse (C:\Users\jhonm\side-projects\platzi-projects\curso-persistencia-datos-typeorm-nestjs\nestjs-typeorm\node_modules\pg-protocol\dist\parser.js:39:38)
    at Socket.<anonymous> (C:\Users\jhonm\side-projects\platzi-projects\curso-persistencia-datos-typeorm-nestjs\nestjs-typeorm\node_modules\pg-protocol\dist\index.js:11:42)
    at Socket.emit (events.js:315:20)
    at addChunk (internal/streams/readable.js:309:12)
    at readableAddChunk (internal/streams/readable.js:284:9)      
    at Socket.Readable.push (internal/streams/readable.js:223:10) 
    at TCP.onStreamRead (internal/stream_base_commons.js:188:23) {  length: 104,
  severity: 'ERROR',
  code: '42P01',
  detail: undefined,
  hint: undefined,
  position: '15',
  internalPosition: undefined,
  internalQuery: undefined,
  where: undefined,
  schema: undefined,
  table: undefined,
  column: undefined,
  dataType: undefined,
  constraint: undefined,
  file: 'parse_relation.c',
  line: '1376',
  routine: 'parserOpenTable'
}

este es el codigo

const client = new Client({
  user: 'root',
  host: 'localhost',
  database: 'my_db',
  password: '123456',
  port: 5432,
});

client.connect();

client.query('SELECT * FROM tasks', (err, res) => {
  console.error(err);
  console.log(res.rows);
});