SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IndaUzg0QWdJcDNBMGFVTmVlN0JBVXc9PSIsInZhbHVlIjoiRnhtTm14cStML3JPTzIvVlVZbVZIZz09IiwibWFjIjoiZDJlMzEzOGE1NDZmN2ZhYjdjNjViNDE5ZGNhZjNiOTIyZmNiMTYyMDAzZDhkNmQwMzdkMGY5ZDAyNDMyMmU4OCIsInRhZyI6IiJ9 limit 1)