SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjlDNHRjV3Z2bVNrV0J0VXYvK2RCenc9PSIsInZhbHVlIjoiZlUrSUM0ZXc4VVdaZXBzRTZOY3JQUT09IiwibWFjIjoiNzVjYzc1ZWQzODgyMzY1MTgyNjU4NTNlOTVlZjc2MmVhNmY2MzhiMmZiYTI0Mjg1NDA5YWM1NWFlNjI2MWI5MyIsInRhZyI6IiJ9 limit 1)