SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjJQY2RiQUlSZzZ1S2RDK0V0QUxMenc9PSIsInZhbHVlIjoiRUZ2bHZ4NlVnUFc2RWdycnZMdmoyZz09IiwibWFjIjoiNjY3ZDc0ZTljNGRhZjczYWRiNWE4OGY3M2M3YjBlMzIwYWUzM2I2NjEwMWE5Mjk1YjA5MGUzZjY5NTAwYmYwYyIsInRhZyI6IiJ9 limit 1)