error during import

hi,

When I import the data from one of our servers to our backup server, I get the following error. Could someone please look at the error and tell me if this is something I need to worry about, and how I could correct this problem. Any help is appreciated. I am pasting the error below.
Thanks in advance.

IMP-00017: following statement failed with ORACLE error 6550:
"DECLARE SREC DBMS_STATS.STATREC; BEGIN SREC.MINVAL :=
'444A532D32303031303"
"531102D30303534'; SREC.MAXVAL :=

'444A532D32303031303531302D37363433'; SREC"
".EAVS := 0; SREC.CHVALS := NULL; SREC.NOVALS :=
DBMS_STATS.NUMARRAY(3545837"
"53804100000000000000000000000,354583753804100000000000000000000000);
SREC.B"
"KVALS := DBMS_STATS.NUMARRAY(0,1); SREC.EPC := 2;
DBMS_STATS.SET_COLUMN_STA"
"TS(NULL,'"ADGSTR"','"CLNTACCNBR"', NULL
,NULL,NULL,27,,037037037037037,0,sr"
"ec,17,0); END;"

IMP-00003: ORACLE error 6550 encountered
ORA-06550: line 1, column 430:
PLS-00103: Encountered the symbol "," when expecting one of the

   ( - + mod not null others <an identifier>    <a double-quoted delimited-identifier> <a bind variable> avg    count current exists max min prior sql stddev sum variance    execute forall time timestamp interval date    <a string literal with character set specification>    <a number> <a single-quoted SQL string> The symbol "null" was substituted for "," to continue. Received on Mon Apr 08 2002 - 23:33:30 CEST