not start MaxDB after ugrade from 7.5 to 7.7

Hi,

when I try database switch to Admin or OnLine state, I have error:

-24994 Runtime environment error [DB_admin -f]; 20090, Check knldiag! Kernel exited with '1' before reaching ADMIN state

File: knldiag is empty, only in file KnMsg I found:

....

<MSGL _NO="5068" _PROCESS="417880" _THREAD="0x1" _TIME="2010-04-14 11:12:13.000">

  <MSG _NO="1" _ID="20235" _COMP="RTE" _TEXT="Dump of all kernel parameters done">

   <MSG_ARGS

     FILE="RTEConfParameterAccessKernelInterface.cpp"

     _LINE="1271"

     _TIME="2010-04-14 11:12:13.000"

    />

  </MSG>

</MSGL>

<MSGL _NO="5069" _PROCESS="417880" _THREAD="0x1" _TIME="2010-04-14 11:12:13.000">

  <MSG _NO="1" _TYPE="Error" _ID="1" _COMP="SAPDBMem" TEXT="Out of memory needed $BYTESNEEDED$ for $DESCRIPTION$">

   <MSG_ARGS

     FILE="RTEConfVolumeConfiguration.cpp"

     _LINE="992"

     _TIME="2010-04-14 11:12:13.000"

     _MESSAGEVERSION="1"

     BYTES_NEEDED="152"

     DESCRIPTION="Missing log mirror"

     ALLOCATOR="RTEMem_RteAllocator"

    />

  </MSG>

</MSGL>

<MSGL _NO="5070" _PROCESS="417880" _THREAD="0x1" _TIME="2010-04-14 11:12:13.000">

  <MSG _NO="1" _TYPE="Error" _ID="0" _COMP="RTEKERN" _TEXT="--&gt; Symbolic stack backtrace &lt;--">

   <MSG_ARGS

     FILE="MsgOutputKnlDiag.cpp"

     _LINE="709"

     _TIME="2010-04-14 11:12:13.000"

     _LABEL="DIAG"

    />

  </MSG>

</MSGL>

......

please help me

Best regards,

Mieczysław Kaczor