clarkwinkelmann did you setup the cron command in the CRONTAB in addition to enabling it in the extension ?
No i didn't, i suddenly switched the toggle to on before pressed F5 at Bazaar extension page. I Never set up the crons at crontab
It now can installs/ uninstalls current extensions, however the latest extension i'm trying to install/ uninstall when the toogle was on still loading like that