SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InJwOTY1bEtOQ2pUZU5rMVlBUzBFS0E9PSIsInZhbHVlIjoiK2M3dGxxNG5Cb1RXREIzSDZ4cFc1Zz09IiwibWFjIjoiYTc2MTFlNzA1ZDYxMDE3OGM5ZjZkZmM0MWQ5NGM0Mjk2ZDRhZjA3YzkwNjJkYzM1MTA4ZGMwYjI0YWI0MDc0ZSIsInRhZyI6IiJ9 limit 1)