Fix WordPress Homepage Display Issue

My WordPress site, www.bestworldvision.net, suddenly stopped loading any pages beyond the homepage. I can still sign in to the admin dashboard and haven’t touched plugins, themes, or settings recently. I also haven’t cleared cache, disabled plugins, or tried any other troubleshooting steps yet.

The job is straightforward: diagnose why the site stalls after the homepage and restore full functionality so every page, post, menu item, and link works again. Feel free to use the tools you’re most comfortable with—WP-CLI, cPanel, phpMyAdmin, or direct theme/plugin inspection—as long as the fix is clean and doesn’t introduce new errors.

Deliverable
• Site fully operational, with all internal pages loading normally.

I’ll provide admin credentials as soon as we start and will be online for quick replies if you need hosting access or database details.