SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InFnY0lrTk5YaXg3RjFMU0ZrMFN4cUE9PSIsInZhbHVlIjoiZEg1Y2N1VXR0cmQ0WTNNWlJ0OXc4dz09IiwibWFjIjoiNTE3MTc5NzFkMWI3YWUxZWFiNDk4ZTk4MTg0MWE0ZGE0YzAzYThhMGZhZWQyYzZhMmUzOTc4ODE0NDk5MWRmNyIsInRhZyI6IiJ9 limit 1)