SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkZDTWRWSGJRYnlUb3VLSWFyN2hyWGc9PSIsInZhbHVlIjoiblR3YTZYRFZnRkZGcC9jSy9wTkQ1dz09IiwibWFjIjoiYmM4ZjdkZmZjM2M4MTBmOTU4Y2UxNGY1MzRmZTA4NWRjN2RkNjFmNjBkNWNjNjA1YmFiYzlmMDM5NGYzYTY0NCIsInRhZyI6IiJ9 limit 1)