Error

read ECONNRESET

  Error: read ECONNRESET
    at PromisePool.query (/app/node_modules/mysql2/promise.js:356:22)
    at _callee2$ (/app/build/server.js:219:37)
    at tryCatch (/app/build/server.js:49:1062)
    at Generator.<anonymous> (/app/build/server.js:49:3008)
    at Generator.next (/app/build/server.js:49:1699)
    at asyncGeneratorStep (/app/build/server.js:50:103)
    at _next (/app/build/server.js:51:194)
    at /app/build/server.js:51:364
    at new Promise (<anonymous>)
    at /app/build/server.js:51:97