SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImVaTTBUZDF3RU9QTFNENjNYdlYrRXc9PSIsInZhbHVlIjoiNmdEUCtmK3NOdS91OERIR2dRd2duQT09IiwibWFjIjoiZjM2MmI4OWYzZjg0NDFmZTZmMDNmNjBjZTExMWU0MzQ1OTYzNGI5Y2I5NjMyMTIyMDY3ZTRkMzlmYjk2NTkzYSIsInRhZyI6IiJ9 limit 1)