SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ijc4c0ZpSzEzdmZTUFFPUm1MMVFzd1E9PSIsInZhbHVlIjoidHBzdkNKekNQaURwdDl3ZU50YkpKdz09IiwibWFjIjoiZjVlN2VkNjY1OWYyYzYxODc2N2IzNDg2OTcxMzA4Mjk1MTM1YmMzMzNiOGUzYTcyMzcwNjllMjk2OWUxNTcyOSIsInRhZyI6IiJ9 limit 1)