SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ims1cVVkQlB1ZDZ6WTJIT0lRZUtrelE9PSIsInZhbHVlIjoiZ1FibWtiajVHbERiY3JLbk1rYlcyUT09IiwibWFjIjoiYWRkNDcxMjEyMGNlM2IxNDZiNWYxZDgwZTc4ZDkwNzI0ZjA2ZDY1YmI5ZmZlNTVlOGE4NTZhYjMzZGNhMzE1YyIsInRhZyI6IiJ9 limit 1)