The "White Screen of Death" usually indicates a PHP error or database issue.
- Disable Plugins: Via Hostaday File Manager, rename the
pluginsfolder toplugins_oldto see if a conflict is the cause . - Enable Debugging: Edit your
wp-config.phpfile and setWP_DEBUGtotrueto display the specific error code. - Memory Limit: Sometimes increasing the PHP memory limit via the cPanel PHP Selector resolves the issue . (Note: These technical steps are standard troubleshooting practices outside the immediate source documentation).