SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlFWK0ptQW5Vc2R5dDNRQXhxRkxYamc9PSIsInZhbHVlIjoiRUJQRE9xSVROaFNNQVNnVFdwOU9DQT09IiwibWFjIjoiN2M5YzY5NzA3YWEzZmYyMWM3N2E0ZTMzZDQ1ODYyYTVlNDhhMTYyODM2Y2JjZGZmMDBhZThjMGEyZGQ3Yzk1MSIsInRhZyI6IiJ9 limit 1)