SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlEreC9BMU9KRloyQlFpaGdrM0lqaXc9PSIsInZhbHVlIjoiS3VFeHRHYzJrL3JwSGJnZERxMnZsUT09IiwibWFjIjoiM2ExN2FiODAxZTg4Y2M1ZDQ0NjJlYjcyZDgwNGUxNDcyZTkyYTMzNTc1YmY4MjdiMmI5NWZjZmZlZDEyMTI1OCIsInRhZyI6IiJ9 limit 1)