Regular search errors out for unique ISBNs, e.g. http://www.isfdb.org/cgi-bin/se.cgi?arg=1568651066&type=ISBN . This bug was introduced in common/SQLparsing.py 1.170, patch r2016-026.
Anonymous
Fixed in biblio/se.py 1.43, installed in r2016-028 on 2016-02-21. Closing.