SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IldxenJ6YmZNKy8zaFFqL1IwQVIrbUE9PSIsInZhbHVlIjoiOUd2SFpqZFlhVFAvUTFIN09xZ1NOdz09IiwibWFjIjoiMTgyNDg3MzM4YWI2ODdhOGVkY2UxNzQxYzc3NzE0ZTE2YWQ2ODIxYTRlMDUwMzhmY2Y5MTYwNDg2MjQwMzA2ZCIsInRhZyI6IiJ9 limit 1)