SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlgwNjRwVm44R3JJeEo2TnpWMkFxMGc9PSIsInZhbHVlIjoiVjdXaU54aTNyN3g0RUlJQThEWCtLZz09IiwibWFjIjoiZTg1M2U1MGI3NjYyNWFhMDBkNDEyNGJjZWJlNDU5MTk4ZjQwYzE4YzU3ODM2NjBmZDgyY2FlMDU4ZDQ3NTAxNyIsInRhZyI6IiJ9 limit 1)