SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImkzQWJuREcwR2JmTVdYVWlzUU5IOGc9PSIsInZhbHVlIjoiS1F4WWwrc2JjeWN4TjdNeUw3SUxIQT09IiwibWFjIjoiYWJhNjk3NTJiZTVmMTM4NjIxZDcyZmRkNzBhOGNjYzM1NzBkMmQxODg1NDg1NWQzMTM2ZGY0NDk1ZmEyYjdmZCIsInRhZyI6IiJ9 limit 1)