SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkRydVJQUnNPWTBCMEV0S01UZXR2T3c9PSIsInZhbHVlIjoiQUxzdTNqUG52ZUdGUUFPREw5eit4QT09IiwibWFjIjoiNmZjOWEwMjRhYjk4ODcyMGM4MWU5OWZmNjAzNjg4MjM2ZjZiNjAxYjZhNmMyOGM2MDllNDM5NDNmNTg1Y2RlYiIsInRhZyI6IiJ9 limit 1)