importer: Fix improper class for an error log.
importer: Fix improper class for an error log.

maki-rxrz/L-SMASH,maki-rxrz/L-SMASH,silverfilain/L-SMASH,silverfilain/L-SMASH,mstorsjo/l-smash,dwbuiten/l-smash,canbal/l-smash,l-smash/l-smash,canbal/l-smash,l-smash/l-smash,silverfilain/L-SMASH,mstorsjo/l-smash,l-smash/l-smash,dwbuiten/l-smash