idckamikaze

Are you trying to resize the images within NextGen? And are you on a shared hosting account? If so, you probably do not have enough system memory allocated to convert the 3MB original. The error tells me that NextGen needs 63.07MB of memory to complete the task you’ve given it.

Until then, here’s the temporary fix if you’re using EM 2.1:
https://davidebenini.it/events-manager-forum/topic.php?id=510

If you’re having this problem, it’s more than likely a conflict with another plug-in you have installed that’s using the jQuery library. Check your headers for any plug-in that loads a jQuery script after the flightbox jQuery and disable that one to see if the lightbox works (it should).

Unfortunately, I’m not too familiar with how jQuery loads or how to modify the plug-in code to get this to work well with other plug-ins. Maybe the developer can shed some light on this.

If you’re wanting to do something like DATE-OF-EVENT at TIME you can use this code under Default Events List Format in your Settings:
#M #j, #Y at #_12HSTARTTIME