same here. win 64, trunk fpc and laz
leakview\leakinfo.pas(899,56) Error: (3026) Wrong number of parameters specified for call to "Create"
fpdebug\lib\x86_64-win64\fpdbgloader.ppu:fpdbgloader.pp(156,33) Error: (5088) Found declaration: constructor Create(Boolean;TDBGPtr);
leakview\leakinfo.pas(1123) Fatal: (10026) There were 2 errors compiling module, stopping
Fatal: (1018) Compilation aborted