I have a view integrated in a view. This view content a google maps. I worked perfectly until some hours ago. Now, in the place that must show the map and other information from a parent post, appears this:
Fatal error: Allowed memory size of 134217728 bytes exhausted (tried to allocate 72 bytes) in /home/nacasgar/public_html/laagendacultural.cl/wp-includes/meta.php on line 829
Also desapeared the wordpress admin top bar. If I delete the widget, the top bar appears again.
If you are running lots of plugins and using custom theme, it will consume lots of server memory resource, and Views plugin has been highly optimized, which should not consume too much server memory resource,
You can try some debug tools, for example: https://wordpress.org/plugins/search.php?q=memory
Or you can try deactivate other plugins and switch to wordpress default theme, then activate them one by one, To locate which problem plugin/theme, and deactivate it.