Problem with Subscriptions

[larryd]

I'm getting the following error when I try to add a user to an existing subscription.

Fatal error: strtotime returned an invalid value, upgrade PHP to at least 5.1.2 in /includes/class_paid_subscription.php on line 155
#0 vb_error_handler(256, strtotime returned an invalid value, upgrade PHP to at least 5.1.2, /data/www/newcelica.org/html/forums/includes/class_paid_subscription.php, 155, Array ([regdate] => 1214765447,[length] => 100,[units] => Y,[units_full] => Array ([D] => day,[W] => week,[M] => month,[Y] => year),[formatted] => 29 June 2008 11:50,[time] => )) #1 trigger_error(strtotime returned an invalid value, upgrade PHP to at least 5.1.2, 256) called at [/data/www/newcelica.org/html/forums/includes/class_paid_subscription.php:155] #2 vB_PaidSubscription->fetch_proper_expirydate(1214765447, 100, Y) called at [/data/www/newcelica.org/html/forums/admincp/subscriptions.php:719]

This function worked fine up until yesterday and seems to have stopped working for no apparent reason. Please note that I am running PHP 5.2.6RC4

Any help is truly appreciated.

[Nick]

Have you checked this thread?

http://www.vbulletin.com/forum/showthread.php?t=255511

[Zachery]

You should not be running Release Canadiates in live enviroments.

[larryd]

Have you checked this thread?

http://www.vbulletin.com/forum/showthread.php?t=255511

Actually figured out what it was. One of my payment options was for "unlimited" which I just set to 100 years. Even though this was not a recurring payment plan VB did not like the 100 year value so I adjusted it to 20 years and I can now once again add users. Thanks for your help