wow thank you very much. my wallet sync again

np, you're welcome.
Just a suggestion: the difficulty is minimal atm and Fuguecoin offers convenient in-wallet mining from the debug console:
setgenerate true 1 will start mining using 1 core,
setgenerate true 2, ditto but with 2 cores and
setgenerate true -1 will start mining with all cores.
(Right now, you only need
setgenerate true 1 to ensure a steady stream of FC)
setgenerate false will stop mining
* gjhiggins makes mental note to investigate restoring the mining tab.
Cheers
Graham