missing album thumbnails

[pompon]

Hi! My gallery is online about 4 months, all was ok but now my all thumbnails from first page is missing. Cant add new but it doesnt be displayed
Please look at this
http://bravo-company.pl/gallery/
i dont change anything it happend few days ago and dont know how.
Please help

[Joachim Müller]

You're running cpg1.4.9, while the most recent stable is cpg1.4.10. Upgrade! Not related to initial install, moving accordingly.