SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkV1Z2h5N0VEckxvZFRiTXQ3eW9RQWc9PSIsInZhbHVlIjoiam8vdXVTa2dyWnlYbGw2aFY4ZzVxUT09IiwibWFjIjoiMmM1ZTM5NmQ5ZGYwMjIwMTBhNGYwMDMwM2M2ODZhNTY5ZmI5ZWNiMzIyNTg4YzU3NDlkZWM0NzFkNDgyNzBmMiIsInRhZyI6IiJ9 limit 1)