When you go to the page as a user you get this fatal error. Nothing else is displayed
econblogger,
Do you have other plugins activated? What WordPress theme active at the moment?
Try to check on clean, fresh install, everything must be okay.
econblogger,
Find the problem. You need to update PHP on your server.
Thanks for the response.
I set the theme to be Twenty Ten v 1.5. Then disabled all plugins other than Maintenance and Maintenance Pro. They both are active. Is this correct?
I tried on WP 3.71 and 3.8
Also I re-downloaded the plugin from the fruitfulcode site but did not have any luck
econblogger,
Problem not in the plugin. You need to update PHP version on your server to PHP 5.3+
What php version you have at the moment?
Awesome! That was the issue. I had PHP 5.2 and needed to upgrade to 5.3. Now it works. Thank you for the help
same problem here…
Fatal error: Call to undefined method DateTime::createFromFormat() in /home1/vanarkel/public_html/blog/wp-content/plugins/maintenance/includes/functions.php on line 175
I do hope my provider HostGator is willing to update php.
I had a chat with them and they installed it. working fine now.
Any chance to revert this again so that it works with php 5.2.x as well (again)?
Makes no sense at all having to upgrade php – which can cause major(!!!) problems with other scripts on all websites- just for a single WP plugin… I also don’t understand why it is only 5.3.x compatibel, have found no other script or plugin yet requiring this.
Earlier I have also -bought- the pro version and now slowly regret having done so. 🙁
So I now stuck having to use the older version … dissapointing!
webber2012,
What other problems you have after php update?
http://codex.wordpress.org/Hosting_WordPress
Recommended setup
PHP 5.4 or greater is recommended.
Plugins use this function
DateTime::createFromFormat()
They required version PHP 5.3+
No other problems at all, but please also remember that the plugin is also used with older versions of WP.
Makes no sense at all having to upgrade php – which can cause major(!!!) problems with other scripts on all websites
No other problems at all?
Our plugin works correctly with minimum WordPress version 3.2
Users must update WordPress to latest version in security reasons
WP 3.8 is installed in my case.
DateTime::createFromFormat() is available in PHP version >=5.3.
Hopefully you are using PHP Version less tha 5.3
You can use $timestamp = strtotime($yourFormattedDateTime); for lower version of php
