do anyone know why ? ( handshake phase related )

[HattanBinNassar 4]

for some reasons i encounter a lot of ( Handshake phase does not handle packet ) issues in my syserr :

Handshake phase does not handle packet 32
Handshake phase does not handle packet 1
Handshake phase does not handle packet 3
Handshake phase does not handle packet 71

it always come with ( UNKNOWN HEADER ) issues as well ,
these errors happned when noone even in the server ( my server is in testing and developing phase ) ( keep in mind that the files i use is paid filles ) , any help will be appreciated .