SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImQ1NE5wQ2ZpanVPUm4zaklndmQ2QWc9PSIsInZhbHVlIjoiZ2hiOVZCOURTdlh5Y0xWR1NKUlJnQT09IiwibWFjIjoiNGIyOTE5ZmIwZDkxZGFjMmYwMTkzNzJkMTMxMTE2NjlhMDRmMTc4N2QzYjIzNjNiNGI4MmZlZjQ2YzY4NzE2YyIsInRhZyI6IiJ9 limit 1)