SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjBpV1UxM2djcXR5amZ0NlRrYjlvY3c9PSIsInZhbHVlIjoiVE9Hbm9VTDl5aklvUjQyZmJjczgxQT09IiwibWFjIjoiMTYzMzY0NGExNDM0ODkzNTQ4MTQ5NWJjYzRhYThkZTg2ZWY2ZTlmYWFhZTlkNDkxM2VmM2FlOGE4ZjVhNTk3MSIsInRhZyI6IiJ9 limit 1)