SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjNMVHFzWXFFSWhET3VWR1V0WmowbFE9PSIsInZhbHVlIjoiYmZ6Q2wyazAyazJKcysrZXdEWWlUZz09IiwibWFjIjoiZjFhMWZjYjJlZjIwNGRhM2RkNDE1MzgwNTEyMzQ0MjNmZjdjMDRiN2VhNmM2YTcyYTY0NDZjZTFiZWQ5ZDEwMSIsInRhZyI6IiJ9 limit 1)