SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImJWblUySDcyS1IvNzArYVJZUDdldmc9PSIsInZhbHVlIjoiWFM4YktqbzVKQlkySyt0ZS9SOFFMdz09IiwibWFjIjoiY2Q1M2U5YjNhYmY0YjVlZWU2MGFlZGNiMDEyNGFiYzNhZjU0NjU2ZWYyMWU3YmY4N2M0ZThmMmQ1NWFhYzAyMiIsInRhZyI6IiJ9 limit 1)