new cron job error all of a sudden

hey guys,

I just started getting a new cron job error all of a sudden in my email.

I already went here http://manual.amember.com/Setup_a_Cron_Job but could not find an answer and I already searched the troubleshooting forum as well, but to no avail.

Here is the error message I am getting sent to my email:

My questions are:
1) Is the cron job completing successfully?
2) If not, what can i do to fix?

thanks for thelp

Alexander,

I currently have close to 5k people in database (of course the number of active members is much lower).

When I try to open https://www.site.com/members/cron.php from browser, all that loads is a blank empty page.

I have setup the cron job exactly like on the aMember manual: http://manual.amember.com/Setup_a_Cron_Job

It is executed at the top of the hour, every hour.

Do you need other information? What do u suggest to do to fix this error?

I checked and I see the following error message everyday:

I checked the member.php folder and line 486 says

I don't believe this footer code has to do with the cron job error, what do u think?

No customization was done to member.php at all

Is it okay to have cron job run internally?
Should I upload my cron.php file for you to see the code?