SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImEzTEk4TzN6QzJVV3pkYkxaMFhzWkE9PSIsInZhbHVlIjoiSFJLcTBNTFg4UHFYSjdxM1hrenhXdz09IiwibWFjIjoiZWYxZDI4NzI4ZjM4YjI1ODFhNGZiZDdmOTdhN2Y5ZjJlYjVlY2U5MDljZjdkOGIyMWVhOTY5ZTkwM2RlMmZmOCIsInRhZyI6IiJ9 limit 1)