cron.php return message "Clearing crawl logs before 90"

[franklinvv]

Hello,

My seopanel every day stop ranking "Keyword Position Checker". I execute cron.php and return:

Reset all keywords crawl status
Change all websites crawl status
Clearing crawl logs before 90 days

I could not identify the problem because it does not return an error or other information.

Thanks for help.