Stuck Crawler 01 Jan 1970

Wordpress LScache Plugin: Stuck Crawler 01 Jan 1970

Hello My crawler doesnt start and stuck at 01 Jan 1970 01:00:00 Report number: VCIJQUGQ Screenshot: Debug Log: I have tried this: ? Delete all files inside /wp-content/litespeed/crawler and run manually crawler ? Turn off Drop Domain from Sitemap ? Change low duration Please help me The page I need help with: did you set sitemap URL ? from the report it shows your sitemap setting is empty