SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImFLTGhYOXdFNElkeFA1RXV5YURySWc9PSIsInZhbHVlIjoiSFpPeVZqTGZ6OVFOUU5lNU82Qm00dz09IiwibWFjIjoiYmUzZmJjMjA3ZDY2ZDBmMThiM2I0ZTQ4NDA3ODAxODAwZWRlYzUyNGFlMWNjYzdmYTk5ODYwYjI5ZjU3MWIwMSIsInRhZyI6IiJ9 limit 1)