Traceback (most recent call last): File "/var/www/tennisabstract/cgi-bin/tourney.cgi", line 642, in match_row, fem_row, fep_rows = make_match_row(sm, rdict, pdict, tlev) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/var/www/tennisabstract/cgi-bin/tourney.cgi", line 289, in make_match_row lcell = lparen + llink + '">' + lname + ' [' + lioc + '] [' + llink_classic + '&f=A' + tyear + 'qq">' + yr_span + ' | ' ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~ TypeError: can only concatenate str (not "NoneType") to str