[Dxspider-support] help

[N1UAN Bob]

Lockfile (/spider/local/cluster.lck) and process  exist, another cluster
running? at /spider/perl/cluster.pl line 41.
BEGIN failed--compilation aborted at /spider/perl/cluster.pl line 50.
Use of uninitialized value in scalar chomp at /spider/perl/cluster.pl line
40.
Use of uninitialized value in kill at /spider/perl/cluster.pl line 41.
Use of uninitialized value in concatenation (.) at /spider/perl/cluster.pl
line 41
can someone please help to fix this