My PHP Laravel project—deployed on a Hostinger shared account with the frontend and backend running as separate apps—has stopped working reliably. Both layers are throwing errors. Frontend symptoms include visual glitches, several buttons and forms that no longer respond, and pages that now crawl instead of loading quickly. On the backend I’m seeing service-container complaints such as `Target class [App\Services\ShiprocketService] does not exist.` alongside intermittent database connection failures and sessions that refuse to authenticate users. I need someone to trace these issues to their root causes, patch the code or configuration, and get the entire site opening cleanly again. Acceptance will be based on: • No unresolved PHP/Laravel error logs on deployment. • Frontend pages render without layout breaks, all interactive elements work, and GTmetrix or similar shows normal load times again. • Backend routes load without service-binding, database, or auth exceptions. • A short changelog summarising what was fixed (files, config, or composer actions). You’ll have cPanel / SSH access on Hostinger, plus the repo. Please keep framework best practices intact.