SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkZMRUNSK25QTUNBMXZBRk5hNGdjRXc9PSIsInZhbHVlIjoiTDQ0aTRQZGVGT2REakYyeXllMFdHdz09IiwibWFjIjoiMzIxMmI2NDRmY2M5NTdiMTI3ZGE3YzM3Y2IyYmRkYjNlOTZmMjVkODkwY2QzNTJhMmE5YzVjZTQ1MDQyNDZlYyIsInRhZyI6IiJ9 limit 1)