SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkVuOHZOMXdQajQwa2ZIRUxjbXo1b3c9PSIsInZhbHVlIjoiL3ZTb0xOajRNR0RuMnZlNkNJRlp6QT09IiwibWFjIjoiNDk5NGM1NzAxODVlZGIwMmViOWRjZTU4MDUxYjQ1ZjQxMmI3M2I2YTI5ODg0ZDcwOWIwOGZkYTJkODk3NjRkNSIsInRhZyI6IiJ9 limit 1)