@joiidigitalservices Hope you are doing good!
We have recently faced this drastic Landing page crash after Elementor auto update, i recently gone through all of the plugins and i found out that the jetpack boost plugin has some conflict with the latest update with elementor. i have disabled the plugin and now the 6 year old website is running smoothly. i have tried some rollbacks to previous options from elementor and it was all failed. now i have updated the elementor to the newer version and its working fine.