Wannan sako da wayarka ke baka a duk sadda kayi kokarin shiga Intanet, ishara ne dake nuna ko dai babu cikakken ma’adana a wayarka (ma’ana, ma’adanar wayarka ta cike), ko kuma nau’in bayanan da kake son saukar wa wayar, bai dace da nau’in babbar manhajar dake wayarka ba.
