Title: plugin conflict Last modified: August 31, 2016 --- # plugin conflict * Resolved [kpelham](https://wordpress.org/support/users/kpelham/) * (@kpelham) * [10 years ago](https://wordpress.org/support/topic/plugin-conflict-127/) * Hello, * I am having a conflict with EM and visual composer. With visual composer on, when I click the events tab in the dashboard I get a 500 / blank white page ( depends on the browers) All the other links (add an event, event tags etc)work fine. * I would really like to use both of these plugins on my site. Have an suggestions? * Thanks, * K * [https://wordpress.org/plugins/events-manager/](https://wordpress.org/plugins/events-manager/) Viewing 11 replies - 1 through 11 (of 11 total) * Plugin Support [angelo_nwl](https://wordpress.org/support/users/angelo_nwl/) * (@angelo_nwl) * [10 years ago](https://wordpress.org/support/topic/plugin-conflict-127/#post-7449919) * hi, * just to narrow down the problem and help us debug the issue is it possible to try the following temporarily: * – deactivating all other plugins to see if this resolves the problem. If this works, re-activate the plugins one by one until you find the problematic plugin( s). – switching to the default theme to rule out any theme-specific problems * Thread Starter [kpelham](https://wordpress.org/support/users/kpelham/) * (@kpelham) * [10 years ago](https://wordpress.org/support/topic/plugin-conflict-127/#post-7450139) * This is making me crazy!! * The plugin that is not playing nicely is Ultimate Addons for Visual Composer By Brainstorm Force. With it on I get the out of memory error (changed browsers) * There is nothing in the error logs. I’ve re-uploaded wp core files (Just in case) * OK just tried switching to default theme and the plugins work fine. So it is something between the theme and ultimate hosing up EM * Thanks * [caimin_nwl](https://wordpress.org/support/users/caimin_nwl/) * (@caimin_nwl) * [10 years ago](https://wordpress.org/support/topic/plugin-conflict-127/#post-7450149) * These are probably issues you’d need take up with developer of the theme / plugin. * That said, these types of problems are usually caused by the sort or problem described here: * [http://msyk.es/blog/prevent-jquery-wordpress-theme/](http://msyk.es/blog/prevent-jquery-wordpress-theme/) * Thread Starter [kpelham](https://wordpress.org/support/users/kpelham/) * (@kpelham) * [10 years ago](https://wordpress.org/support/topic/plugin-conflict-127/#post-7450196) * I have been working on this site for over a month (its a huge re-do… so now I am freaking out) and the issue just started. Why would it take a month? * [caimin_nwl](https://wordpress.org/support/users/caimin_nwl/) * (@caimin_nwl) * [10 years ago](https://wordpress.org/support/topic/plugin-conflict-127/#post-7450224) * Have you tried contacting the theme developer as suggested? * Thread Starter [kpelham](https://wordpress.org/support/users/kpelham/) * (@kpelham) * [10 years ago](https://wordpress.org/support/topic/plugin-conflict-127/#post-7450234) * I have in the past….. * I’ve noticed a pattern with the problem. After I have been working on the site for a bit, I get the error. It only happens with EM. I can work on anything else on the site. I couldn’t get to the site for a few days and I was able to work on events for a little while then got the error again. (like some cache or something needed to clear out???) The rest of the site, I could work on and update. Sometimes I can see the event list, sometimes not. I can open the other EM links, enter stuff but get the error when I hit save/update. * Here’s the error Fatal error: Allowed memory size of 268435456 bytes exhausted( tried to allocate 17189212 bytes) in /home/blabla/public_html/i4/wp-includes/ wp-db.php on line 1323 * [caimin_nwl](https://wordpress.org/support/users/caimin_nwl/) * (@caimin_nwl) * [10 years ago](https://wordpress.org/support/topic/plugin-conflict-127/#post-7450240) * How much memory do you have allocated to your site? * Thread Starter [kpelham](https://wordpress.org/support/users/kpelham/) * (@kpelham) * [10 years ago](https://wordpress.org/support/topic/plugin-conflict-127/#post-7450241) * 256 * I called my host… they claim it is unoptimized code? * Plugin Support [angelo_nwl](https://wordpress.org/support/users/angelo_nwl/) * (@angelo_nwl) * [10 years ago](https://wordpress.org/support/topic/plugin-conflict-127/#post-7450246) * can’t replicate this issue, can I know how many events do you have? * Thread Starter [kpelham](https://wordpress.org/support/users/kpelham/) * (@kpelham) * [10 years ago](https://wordpress.org/support/topic/plugin-conflict-127/#post-7450252) * OK… I switched to default theme and deactivated all plugins except em and still had the problem (the memory error only happens with em. I can work in every other part of the site) * I walked away for a few hours… then it was working again. * While it was working I cleaned house. I have 10 active events. I deleted about 10 draft events and about 10 locations. A while ago I installed the plugin Optimize Database after Deleting Revisions. Ran it. The last thing I had last night was a blank screen and had to force my pc to shut down. (???!!!) * This morning I ran the optimizer and removed 50M! It seems to be working well at this point, but I have not tried reactivating the plugins. * Thread Starter [kpelham](https://wordpress.org/support/users/kpelham/) * (@kpelham) * [9 years, 11 months ago](https://wordpress.org/support/topic/plugin-conflict-127/#post-7450281) * Update… problem solved. It was NOT em. I was using a theme (that was really awesome… kicked butt and took names later)that used visual composer and a million other things. * Got rid of the theme and we are back in business. * Thanks for your time and great plugin! Viewing 11 replies - 1 through 11 (of 11 total) The topic ‘plugin conflict’ is closed to new replies. * ![](https://ps.w.org/events-manager/assets/icon-256x256.png?rev=3550347) * [Events Manager - Calendar, Bookings, Tickets, and more!](https://wordpress.org/plugins/events-manager/) * [Frequently Asked Questions](https://wordpress.org/plugins/events-manager/#faq) * [Support Threads](https://wordpress.org/support/plugin/events-manager/) * [Active Topics](https://wordpress.org/support/plugin/events-manager/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/events-manager/unresolved/) * [Reviews](https://wordpress.org/support/plugin/events-manager/reviews/) * 11 replies * 3 participants * Last reply from: [kpelham](https://wordpress.org/support/users/kpelham/) * Last activity: [9 years, 11 months ago](https://wordpress.org/support/topic/plugin-conflict-127/#post-7450281) * Status: resolved