SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkZEZGhOSkpON0xkQndOM1d0OStQUWc9PSIsInZhbHVlIjoiNUwva3ZFc1FQcnpjaUxsQzZ3bzhyZz09IiwibWFjIjoiY2FkYTE2NmZhOTkzM2VmZTE5YWYwYTZhZTkzMjUwOWQ1ZTUyNDMzZjZmNGQ3ZmMxOWY0NzNjY2JmYjU5NDYyNiIsInRhZyI6IiJ9 limit 1)