SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IllETzZkZ3NrOW5vc0p4V2NucW15ZGc9PSIsInZhbHVlIjoiOW9GQzNYSUlwRXVPeHl2d1BqSWhYQT09IiwibWFjIjoiMTA1Njc5ODlhNTEzOWFiZjgwZmIzOThjNjllNDZjZDIxMDdmNjExNzQwNGUxZGM2OGIxYTc1ZDJkMGFmZDUwNCIsInRhZyI6IiJ9 limit 1)