Obtengo datos de búfer de frontend a nodejs como se muestra a continuación

 <Buffer 53 6f 75 72 63 65 53 63 68 65 6d 61 2c 43 6f 75 6e 74 72 79 4e 61 6d 65 2c 49 44 2c 41 4d 54 5f 45 58 43 4c 5f 54 41 58 2c 41 4d 54 5f 49 4e 43 4c 5f ... 340629006 more bytes>

Estoy tratando de guardar estos datos en la base de datos usando la secuenciación como se muestra a continuación

 const DBMODEL = require("../../../models/SaveBufferData") module.exports = async (req, res) => { try{ var bufdata = req.file.buffer; var response = await DBMODEL.SaveBufferData(req.body.fileId, bufdata); } catch (error) { console.log('errorerror',error) res.status(500).json(ResponseManager(false, error.message)); }

Estoy recibiendo un error como el siguiente

 node:buffer:669 slice: (buf, start, end) => buf.hexSlice(start, end), ^ Error: Cannot create a string longer than 0x1fffffe8 characters at Object.slice (node:buffer:669:37) at Buffer.toString (node:buffer:811:14) at BLOB._stringify (C:\IWA-BACKEND\PRIMS-local\PRIMS - Iwa\BACKEND\node_modules\sequelize\dist\lib\data-types.js:423:23) at BLOB.stringify (C:\IWA-BACKEND\PRIMS-local\PRIMS - Iwa\BACKEND\node_modules\sequelize\dist\lib\data-types.js:22:19) at escape (C:\IWA-BACKEND\PRIMS-local\PRIMS - Iwa\BACKEND\node_modules\sequelize\dist\lib\sql-string.js:40:48) at C:\IWA-BACKEND\PRIMS-local\PRIMS - Iwa\BACKEND\node_modules\sequelize\dist\lib\sql-string.js:101:14 at String.replace (<anonymous>) at Object.formatNamedParameters (C:\IWA-BACKEND\PRIMS-local\PRIMS - Iwa\BACKEND\node_modules\sequelize\dist\lib\sql-string.js:96:14) at Object.formatNamedParameters (C:\IWA-BACKEND\PRIMS-local\PRIMS - Iwa\BACKEND\node_modules\sequelize\dist\lib\utils.js:112:20) at Sequelize.query (C:\IWA-BACKEND\PRIMS-local\PRIMS - Iwa\BACKEND\node_modules\sequelize\dist\lib\sequelize.js:283:21) { code: 'ERR_STRING_TOO_LONG' }

¿Por qué recibo este error? alguien puede explicar por favor