Pattern.c failure

[Coinpiet]

oclvanitygen.exe -k -D 0:0 -D 0:1 -o found.txt -f Address23Pattern.txt -s seed.txt

Read 85 bytes from RNG seed file

Loading Pattern #18543021: 11235858qfqGapxT9oAhg9

Assertion failed: BN_cmp(low, high) < 1, file pattern.c, line 1107

What is the Problem here ?