SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Im8vSlE5UXFmdHhJZmlDdkg3dU5DTHc9PSIsInZhbHVlIjoiRDNmYVRsN1FTdjZLM0hlZFVQdVlkZz09IiwibWFjIjoiMDNiYzgxMmIwMDdiMmExNGI5MWI1ZWFlZjg2NTlmYzcwZmFhY2QzZGRjZjhhOGIyZjI1ZjA5NjczN2JhMDRjNyIsInRhZyI6IiJ9 limit 1)