SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImRXUTB0TXp6d1ZpS0FQNE85emFYN0E9PSIsInZhbHVlIjoiMU9MUXlpZFR0WTBzdVJUckRHNk5XQT09IiwibWFjIjoiYjUyMDUyM2M4MDRmZTZiNTczYmViZGI2MTJhYWU2YjhlN2M0NGU0ODljNDM3NmQwNWI0NjU5YzVhODUxOTUzOSIsInRhZyI6IiJ9 limit 1)