SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ind6eWE2aEcvNnBQd2ovRVpLM3VubUE9PSIsInZhbHVlIjoiTzFQUHEzeHpIdDM3WWlMNjlVUk1ZUT09IiwibWFjIjoiMThmMmM5ZWQzY2FiN2RmYmExMDJjNDE4MTk3MjA2ZGZjZjE3MWYyMGFlMGQxZjk1ZDA5MWEzMzg1NTNiMzVmYiIsInRhZyI6IiJ9 limit 1)