SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlFDcHhjOUZ0M2xIQ29XQUZVaDNlaHc9PSIsInZhbHVlIjoiN0JrNzM3NlQ1QUQ4L0hpeVgvSTFLZz09IiwibWFjIjoiZDE4ZjNmYzA2YzYzM2NhMWMzMTUxNzg0YjBjYWUwYjg3NWZkM2QwNTcxZTlmYWViOWFmZTIxNGRhMmNlZmE1MiIsInRhZyI6IiJ9 limit 1)