SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IklRZ1ZvWlBaYUhPWmJsUkwxekhZS3c9PSIsInZhbHVlIjoiQmU4QXZlblNlMjVSQjNZMHlxNko2QT09IiwibWFjIjoiNGQ0Y2QyNTc2ODFkNDQ4M2UwYTc1ODljYTI2NGVlY2NkOTQ4NjY5YWMxM2Q5MWEzOGY4OTU2OWFlMDUwMGNiNyIsInRhZyI6IiJ9 limit 1)