SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Im5FUGdWN3VCSyt4SGpYa0l2N2dFR1E9PSIsInZhbHVlIjoiSXdNeEc5VUxkMUhGU1Z1VXd1TkVPQT09IiwibWFjIjoiN2RkMzI2ZTNiNDJmMTgwMmY1MTVmZjY0ZjkyYTE3Y2QyNWZhNzljM2VhMGEwN2U5Zjk4ZjA3ZDJjMjk5MGFiMyIsInRhZyI6IiJ9 limit 1)