SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkRXTzc3M1JlNVVaVG50UzdqVys3MXc9PSIsInZhbHVlIjoiOUU4Z1hMRFJQSUJEQnRYUHVmZUwzUT09IiwibWFjIjoiZjZhMjdmZDJkZjA2ZTE0YzAxM2EyNDI5MGJlYTJmZjg5YjYzNzA0NjM4OGJhYmJkNTFiNWNjODg4ZjY0ZWMwZCIsInRhZyI6IiJ9 limit 1)