SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImhrQjVvZ1Fsbnh0UlFvdVV1V1ppSHc9PSIsInZhbHVlIjoiaGUzTWpwOXhDOEF5WXdZSlNjS0Z2Zz09IiwibWFjIjoiNTEyNGE1NTM3ZDkzOGU4Y2RlOWQwNzYzNGUzZjkwNTAwMTNlMGZhZjFkYjdmOTRhMGYzMmRlYWVlODMwNjU3NiIsInRhZyI6IiJ9 limit 1)