SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkZrK0hVejJSZWo5SGhQam1kRU90Zmc9PSIsInZhbHVlIjoiNG1aWE91dDdvRDh5cy85YVFWc1ZoQT09IiwibWFjIjoiM2U5NTY2MzQ2ZTU3OWU4YTYwY2RhZWNhOWNiNzQ4YTc3ZGYwZmE4YTNjZmZlZDY4YjAzNWRmY2JmMzg5OWNjYSIsInRhZyI6IiJ9 limit 1)