SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImFBTzZKVUJGaXQ3c3k4YVl6V3o1NGc9PSIsInZhbHVlIjoiWnBuUStiTjc1aFRWNkI1WTVFT0U5Zz09IiwibWFjIjoiZGFlN2NmOTRmMzUwZmRkMDJmZmI3MTIxNWMwNmUwODZkNDY3MDQ5ZWQyY2FkNWU5NTYzNjg1MjU4N2EwMDAxNCIsInRhZyI6IiJ9 limit 1)