SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlZqeUZtWkpjbEpleExzOWMzcE1MSGc9PSIsInZhbHVlIjoiWUJka09sVXhkT2IwdHEyMFRaTHMvUT09IiwibWFjIjoiNGRlMzUzZDc3ZjI3N2Y1NmQ0NTdlMDVkMDIwYzhhZWYxOWM5YWM4ZmRkMmVmNmFlY2E2YzFhNmVkYTE0ZjM0NCIsInRhZyI6IiJ9 limit 1)