SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InRoK2kvQ2xSaUNTcG84Q0FJRGsrMGc9PSIsInZhbHVlIjoiSjRabENWVjVqOGZXVGgxQ0REMTg3dz09IiwibWFjIjoiYzRjYTc0MTEzY2JkOWFlNTBkODM4N2Q5ZDAwYzE0Y2U5Yzg0MTcwZWZiZDNhNjgzNmRkYTM4NmY0Y2U0NmUzMCIsInRhZyI6IiJ9 limit 1)