SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjdBQTF2cXdKOUp4ZFFqbEdFQmNJNFE9PSIsInZhbHVlIjoiTW9Cb044WE03a1orRjB3dUNaYVcwZz09IiwibWFjIjoiNzNmYWI5OGU5NDQ5ODA1MzZjNzY1Y2Y3NjYzMWU0M2JkMzQwOTljODVjMTYxMTVhYjM0ZDhlY2QzYWRjMzZiMiIsInRhZyI6IiJ9 limit 1)