SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InVOTm4zSVhNNWFhSmVHSVdQUlhhNUE9PSIsInZhbHVlIjoiNE5xUEQ2YmFNUnVnZmV1V2hxWlEwQT09IiwibWFjIjoiM2NjOTI2ZWYxZTRmZjc4NGExNDI0ZmQwMWQ4NWZmNGRhNWI3NDgxN2ExNjhhZTU1OWFhYTM1ZmQxOGNmN2E0MyIsInRhZyI6IiJ9 limit 1)