SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlhmSU9XY2tsdHF5YWN2eWQ0K3pSVGc9PSIsInZhbHVlIjoiL1JWN3JOdEVNaGRTZjlFOTBud3FlUT09IiwibWFjIjoiNDllYjU3OWQ1ZDljNDIyZTZhMmY1YjEyYWU2MWU5OTg3MjgwMGIwMDg2NmJkOGVhN2I0ZDNiYzQ4YWEzM2E5NSIsInRhZyI6IiJ9 limit 1)