Error: EMFILE: too many open files, open '/var/webarchiveservices/views/error.jade'
    at Object.openSync (node:fs:592:3)
    at Object.readFileSync (node:fs:460:35)
    at handleTemplateCache (/var/webarchiveservices/node_modules/jade/lib/index.js:173:37)
    at exports.renderFile (/var/webarchiveservices/node_modules/jade/lib/index.js:380:10)
    at exports.renderFile (/var/webarchiveservices/node_modules/jade/lib/index.js:370:21)
    at exports.__express [as engine] (/var/webarchiveservices/node_modules/jade/lib/index.js:417:11)
    at View.render (/var/webarchiveservices/node_modules/express/lib/view.js:135:8)
    at tryRender (/var/webarchiveservices/node_modules/express/lib/application.js:640:10)
    at Function.render (/var/webarchiveservices/node_modules/express/lib/application.js:592:3)
    at ServerResponse.render (/var/webarchiveservices/node_modules/express/lib/response.js:1008:7)