SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkF2K2RFSE5DaE15bVpMUGw2TDl2c2c9PSIsInZhbHVlIjoidWxBRlB1MmN2Q2dPN1lHSk83T3Zpdz09IiwibWFjIjoiZDY3MTIzMmY4NzU5ZGY0ODAzMzE0OWIwYjliZTQyODNiNDg0NGMzNWUxMjEyYThiNjhiOWY1ODEwNmM2Y2U1ZSIsInRhZyI6IiJ9 limit 1)