SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkxqM0k4UU1aTTZtQ2ZvNi9jMTJtSHc9PSIsInZhbHVlIjoiVi9LaGVQU2xqcmlaRUpjREdBSVNQQT09IiwibWFjIjoiYWVmY2E3ZDEzZTQ2YjIxOTY5ZTQyNzdmNDQ2MDI1ZWU3ODNjNGM4NjhhNWQyYjNkOGQxMzU1ZDY4YTlmZDM0MCIsInRhZyI6IiJ9 limit 1)