SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ikl4OUUvTHZENU92MmdqZzNheDQ0S2c9PSIsInZhbHVlIjoiaGhjODNmSHRpOFloTXRtSjkxMnhVdz09IiwibWFjIjoiZTBkNzdmYjRmMGQyMjRlNzVhOWY5NzI1NjZiZDg1MDZjZjMwNjM4ZmQ5MWVkZjhlMDQ4MGU0MjM3OTE4YTM4MCIsInRhZyI6IiJ9 limit 1)