[2026-01-30 15:33:00] === Worker boot ===
[2026-01-30 15:33:00] Processing Ebook ID: 38
[2026-01-30 15:33:00] PDF Path: /var/www/html/www.gramia.tech/public/assets/uploads/ebooks/ebook_38/source.pdf
[2026-01-30 15:33:00] Output Dir: /var/www/html/www.gramia.tech/public/assets/uploads/ebooks/ebook_38/pages/
[2026-01-30 15:33:00] Starting Extraction Attempt #1...
[2026-01-30 15:34:39] Attempt #1 finished with Exit Code: 0
[2026-01-30 15:34:39] Pages extracted successfully: 395
[2026-01-30 15:34:39] DB Error during save: SQLSTATE[HY000]: General error: 5 database is locked
PHP Fatal error:  Uncaught PDOException: SQLSTATE[HY000]: General error: 5 database is locked in /var/www/html/www.gramia.tech/public/src/App/Controllers/ebook_worker.php:256
Stack trace:
#0 /var/www/html/www.gramia.tech/public/src/App/Controllers/ebook_worker.php(256): PDOStatement->execute()
#1 {main}
  thrown in /var/www/html/www.gramia.tech/public/src/App/Controllers/ebook_worker.php on line 256