SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlNLYnFHK2tVTW12TGlSUTQ0RWsrWkE9PSIsInZhbHVlIjoiOFd2SnJ0TWxBZkZjYTRQd0YvOWdXdz09IiwibWFjIjoiMDQ2ZTRhYjE4NmExNjk0NmM4YTI5NTg4NGNiMWEwYmU1YmM3YTc0YjIxZGFmYWYxNTA2ODdkMTIwMDdlOTEwZSIsInRhZyI6IiJ9 limit 1)