fix website error problem -- 2

I need a web developer when I search my website sometimes see some error .website name (eshikho)https://www.google.com/search?q=%E0%A6%A1%E0%A6%BE%E0%A6%9A-%E0%A6%AC%E0%A6%BE%E0%A6%82%E0%A6%B2%E0%A6%BE+%E0%A6%AC%E0%A7%8D%E0%A6%AF%E0%A6%BE%E0%A6%82%E0%A6%95+%E0%A6%85%E0%A7%8D%E0%A6%AF%E0%A6%BE%E0%A6%95%E0%A6%BE%E0%A6%89%E0%A6%A8%E0%A7%8D%E0%A6%9F+%E0%A6%85%E0%A6%A8%E0%A6%B2%E0%A6%BE%E0%A6%87%E0%A6%A8%E0%A7%87+%E0%A6%95%E0%A6%BF%E0%A6%AD%E0%A6%BE%E0%A6%AC%E0%A7%87+%E0%A6%9A%E0%A7%87%E0%A6%95+%E0%A6%95%E0%A6%B0%E0%A6%AC&oq=%E0%A6%A1%E0%A6%BE%E0%A6%9A-%E0%A6%AC%E0%A6%BE%E0%A6%82%E0%A6%B2%E0%A6%BE+%E0%A6%AC%E0%A7%8D%E0%A6%AF%E0%A6%BE%E0%A6%82%E0%A6%95+%E0%A6%85%E0%A7%8D%E0%A6%AF%E0%A6%BE%E0%A6%95%E0%A6%BE%E0%A6%89%E0%A6%A8%E0%A7%8D%E0%A6%9F+%E0%A6%85%E0%A6%A8%E0%A6%B2%E0%A6%BE%E0%A6%87%E0%A6%A8%E0%A7%87+%E0%A6%95%E0%A6%BF%E0%A6%AD%E0%A6%BE%E0%A6%AC%E0%A7%87+%E0%A6%9A%E0%A7%87%E0%A6%95+%E0%A6%95%E0%A6%B0%E0%A6%AC&aqs=chrome..69i57.617j0j7&sourceid=chrome&ie=UTF-8

please only expert nock me