SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlVYbU9qbmtGQ1hYWHc1K3NtZmF4OFE9PSIsInZhbHVlIjoiTHpQaHlOMWxQYjk5YVI4OTJCcytCUT09IiwibWFjIjoiYTAyODA2NzlhMzFjNzhiM2ViODJmOTUxYzdkNGIzMjYzMjhmYWFkYmUxNzJmYWEwNTAyM2FkNzEwNDE2NzEzNiIsInRhZyI6IiJ9 limit 1)