SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkZXZ1lTM3IzM0ZCUnl2Q1BDUmkzbnc9PSIsInZhbHVlIjoibkcxNkRqYTZqcEp0eGVQWGFPT2gwdz09IiwibWFjIjoiMDIxOTkwNTU0ZjhkNmI5YTdiMDQ3ZmI1OWQ5MzA2M2YxYTIyN2E3ZTk0MGRlZGY5ZTM5M2UzOGIxZTljYzUyNyIsInRhZyI6IiJ9 limit 1)