[2897] Error using npm run build

Hello,

I've used to use an older version of nuxt (pre 1.0.0) and after updating to the latest version, I am unable to run npm run build. Node version is 8.9.4, also tested latest 9.4.0. npm is 5.6.0. Same as #2649. Also using shared hosting (cpanel), but not using nvm.

91% additional chunk assets processinginternal/child_process.js:323
    throw errnoException(err, 'spawn');
    ^

Error: spawn ENOMEM
    at _errnoException (util.js:1022:11)
    at ChildProcess.spawn (internal/child_process.js:323:11)
    at exports.spawn (child_process.js:502:9)
    at Object.exports.fork (child_process.js:103:10)
    at fork (/home/devhome/home_frontend/node_modules/worker-farm/lib/fork.js:12:35)
    at Farm.startChild (/home/devhome/home_frontend/node_modules/worker-farm/lib/farm.js:106:16)
    at Farm.processQueue (/home/devhome/home_frontend/node_modules/worker-farm/lib/farm.js:279:10)
    at Farm.addCall (/home/devhome/home_frontend/node_modules/worker-farm/lib/farm.js:307:8)
    at Farm.<anonymous> (/home/devhome/home_frontend/node_modules/worker-farm/lib/farm.js:38:10)
    at _class.boundWorkers (/home/devhome/home_frontend/node_modules/uglifyjs-webpack-plugin/dist/uglify/index.js:71:24)
    at enqueue (/home/devhome/home_frontend/node_modules/uglifyjs-webpack-plugin/dist/uglify/index.js:96:17)
    at /home/devhome/home_frontend/node_modules/uglifyjs-webpack-plugin/dist/uglify/index.js:116:11
    at Array.forEach (<anonymous>)
    at _class.runTasks (/home/devhome/home_frontend/node_modules/uglifyjs-webpack-plugin/dist/uglify/index.js:94:13)
    at UglifyJsPlugin.optimizeFn (/home/devhome/home_frontend/node_modules/uglifyjs-webpack-plugin/dist/index.js:182:16)
    at next (/home/devhome/home_frontend/node_modules/tapable/lib/Tapable.js:204:14)
    at Compilation.compilation.plugin (/home/devhome/home_frontend/node_modules/webpack/lib/ProgressPlugin.js:119:6)
    at Compilation.applyPluginsAsyncSeries (/home/devhome/home_frontend/node_modules/tapable/lib/Tapable.js:206:13)
    at applyPluginsAsync.err (/home/devhome/home_frontend/node_modules/webpack/lib/Compilation.js:663:10)
    at next (/home/devhome/home_frontend/node_modules/tapable/lib/Tapable.js:202:11)
    at Compilation.compilation.plugin.callback (/home/devhome/home_frontend/node_modules/webpack/lib/ProgressPlugin.js:115:6)
    at next (/home/devhome/home_frontend/node_modules/tapable/lib/Tapable.js:204:14)
node[23688]: pthread_create: Resource temporarily unavailable