There's a setState() in post.tsx constructor

[dessalines]

in the new version, I get this error on pretty much all UI page loads:

Error: Inferno Error: cannot update state via setState() in constructor. Instead, assign to `this.state` directly or define a `state = {};`
    at throwError (/app/node_modules/inferno/dist/index.cjs.js:34:9)
    at t.setState (/app/node_modules/inferno/dist/index.cjs.js:2504:9)
    at o.fetchPost (/app/dist/js/server.js:2:811395)
    at new t (/app/dist/js/server.js:2:811319)
    at renderVNodeToString (/app/node_modules/inferno-server/dist/index.cjs.js:155:22)
    at renderVNodeToString (/app/node_modules/inferno-server/dist/index.cjs.js:204:14)
    at renderVNodeToString (/app/node_modules/inferno-server/dist/index.cjs.js:204:14)
    at renderVNodeToString (/app/node_modules/inferno-server/dist/index.cjs.js:280:27)
    at renderVNodeToString (/app/node_modules/inferno-server/dist/index.cjs.js:283:29)
    at renderVNodeToString (/app/node_modules/inferno-server/dist/index.cjs.js:204:14)