Title: MaxGaleria throwing errors Last modified: October 18, 2020 --- # MaxGaleria throwing errors * [t542webmaster](https://wordpress.org/support/users/t542webmaster/) * (@t542webmaster) * [5 years, 7 months ago](https://wordpress.org/support/topic/maxgaleria-throwing-errors/) * Today i started to receive error message when attempting to add or modify any of my Galleries. I disabled my current Theme and enabled the default WP theme, as well as disabled all plugins and then only reenabled my MaxGalleria plugins, but I continue to receive error messages. This occurs on Chrome and Edge browsers. * I can reproduce the error if I try and create a new Image Gallery (any template, doesn’t matter) and then publish. It doesn’t matter if I add an image or not before I try and Publish the Gallery. The following error is the one I get if I try and use the Image Slider template * Warning: file_put_contents(/hermes/walnaweb05a/b2869/pow.scidevinc/htdocs/troop542/ wp-content/mg-styles/mg-12357.css): failed to open stream: No such file or directory in /hermes/walnacweb06/walnacweb06ac/b2869/pow.scidevinc/htdocs/troop542/wp-content/ plugins/maxgalleria-image-slider/maxgalleria-image-slider-options.php on line 591 * Warning: Cannot modify header information – headers already sent by (output started at /hermes/walnacweb06/walnacweb06ac/b2869/pow.scidevinc/htdocs/troop542/wp-content/ plugins/maxgalleria-image-slider/maxgalleria-image-slider-options.php:591) in/ hermes/walnacweb06/walnacweb06ac/b2869/pow.scidevinc/htdocs/troop542/wp-includes/ pluggable.php on line 1296 * Warning: Cannot modify header information – headers already sent by (output started at /hermes/walnacweb06/walnacweb06ac/b2869/pow.scidevinc/htdocs/troop542/wp-content/ plugins/maxgalleria-image-slider/maxgalleria-image-slider-options.php:591) in/ hermes/walnacweb06/walnacweb06ac/b2869/pow.scidevinc/htdocs/troop542/wp-includes/ pluggable.php on line 1299 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fmaxgaleria-throwing-errors%2F%3Foutput_format%3Dmd&locale=en_US) to see the link]_ Viewing 6 replies - 1 through 6 (of 6 total) * Thread Starter [t542webmaster](https://wordpress.org/support/users/t542webmaster/) * (@t542webmaster) * [5 years, 7 months ago](https://wordpress.org/support/topic/maxgaleria-throwing-errors/#post-13549657) * Here is my Support info: —– Begin System Info —– * WordPress Version: 5.5.1 PHP Version: 7.3.2 MySQL Version: 5.6.47 Web Server: Apache/2 * WordPress URL: [https://www.troop542.com](https://www.troop542.com) Home URL: [https://www.troop542.com](https://www.troop542.com) * PHP cURL Support: Yes PHP GD Support: Yes PHP Memory Limit: 256M PHP Post Max Size: 20M PHP Upload Max Size: 20M * WP_DEBUG: Enabled Multi-Site Active: No * Operating System: Windows Browser: Google Chrome 86.0.4240.80 User Agent: Mozilla/ 5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/ 86.0.4240.80 Safari/537.36 Edg/86.0.622.43 * Active Theme: – Twenty Twenty 1.5 [https://wordpress.org/themes/twentytwenty/](https://wordpress.org/themes/twentytwenty/) * Active Plugins: – MaxGalleria 6.1.8 [http://maxgalleria.com](http://maxgalleria.com) * – MaxGalleria Image Carousel 1.2.4 [http://maxgalleria.com](http://maxgalleria.com) * – MaxGalleria Image Showcase 1.2.4 [http://maxgalleria.com](http://maxgalleria.com) * – MaxGalleria Image Slider 1.2.4 [http://maxgalleria.com](http://maxgalleria.com) * – MaxGalleria Video Showcase 1.1.8 [http://maxgalleria.com](http://maxgalleria.com) * – Media Library Folders Pro For WordPress 6.0.3 [http://maxgalleria.com](http://maxgalleria.com) * – Media Library Folders Pro S3 1.1.5 [http://maxgalleria.com](http://maxgalleria.com) * – Wordfence Security 7.4.11 [http://www.wordfence.com/](http://www.wordfence.com/) * —– End System Info —– * Plugin Author [AlanP57](https://wordpress.org/support/users/alanp57/) * (@alanp57) * [5 years, 7 months ago](https://wordpress.org/support/topic/maxgaleria-throwing-errors/#post-13549678) * The error message says that a CSS file that the gallery generates is not found. These file are saved in the wp-content/mg-styles folder. Go to the gallery’s option page and click the Update button which should generate the missing file. * Thread Starter [t542webmaster](https://wordpress.org/support/users/t542webmaster/) * (@t542webmaster) * [5 years, 7 months ago](https://wordpress.org/support/topic/maxgaleria-throwing-errors/#post-13549812) * The problem occurs on all Galleries plus any attempt to create a new Gallery. I opened one of the Galleries that gave the error and clicked “Update” and immediately got the same error * Thread Starter [t542webmaster](https://wordpress.org/support/users/t542webmaster/) * (@t542webmaster) * [5 years, 7 months ago](https://wordpress.org/support/topic/maxgaleria-throwing-errors/#post-13549814) * This is the error I got when I clicked on “Update” Warning: file_put_contents(/ hermes/walnaweb05a/b2869/pow.scidevinc/htdocs/troop542/wp-content/mg-styles/mg- 12357.css): failed to open stream: No such file or directory in /hermes/walnacweb06/ walnacweb06ac/b2869/pow.scidevinc/htdocs/troop542/wp-content/plugins/maxgalleria- image-carousel/maxgalleria-image-carousel-options.php on line 875 * Warning: Cannot modify header information – headers already sent by (output started at /hermes/walnacweb06/walnacweb06ac/b2869/pow.scidevinc/htdocs/troop542/wp-content/ plugins/maxgalleria-image-carousel/maxgalleria-image-carousel-options.php:875) in /hermes/walnacweb06/walnacweb06ac/b2869/pow.scidevinc/htdocs/troop542/wp-includes/ pluggable.php on line 1296 * Warning: Cannot modify header information – headers already sent by (output started at /hermes/walnacweb06/walnacweb06ac/b2869/pow.scidevinc/htdocs/troop542/wp-content/ plugins/maxgalleria-image-carousel/maxgalleria-image-carousel-options.php:875) in /hermes/walnacweb06/walnacweb06ac/b2869/pow.scidevinc/htdocs/troop542/wp-includes/ pluggable.php on line 1299 * Thread Starter [t542webmaster](https://wordpress.org/support/users/t542webmaster/) * (@t542webmaster) * [5 years, 7 months ago](https://wordpress.org/support/topic/maxgaleria-throwing-errors/#post-13549856) * Just confirmed that the directory permissions have not changed and am able to write to the directory * Plugin Author [AlanP57](https://wordpress.org/support/users/alanp57/) * (@alanp57) * [5 years, 7 months ago](https://wordpress.org/support/topic/maxgaleria-throwing-errors/#post-13551970) * Let’s move this discussion to our support forum on maxgalleria.com, [https://maxgalleria.com/forums/topic/maxgaleria-throwing-errors/](https://maxgalleria.com/forums/topic/maxgaleria-throwing-errors/) Viewing 6 replies - 1 through 6 (of 6 total) The topic ‘MaxGaleria throwing errors’ is closed to new replies. * ![](https://ps.w.org/maxgalleria/assets/icon-128x128.jpg?rev=1225417) * [MaxGalleria](https://wordpress.org/plugins/maxgalleria/) * [Frequently Asked Questions](https://wordpress.org/plugins/maxgalleria/#faq) * [Support Threads](https://wordpress.org/support/plugin/maxgalleria/) * [Active Topics](https://wordpress.org/support/plugin/maxgalleria/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/maxgalleria/unresolved/) * [Reviews](https://wordpress.org/support/plugin/maxgalleria/reviews/) * 6 replies * 2 participants * Last reply from: [AlanP57](https://wordpress.org/support/users/alanp57/) * Last activity: [5 years, 7 months ago](https://wordpress.org/support/topic/maxgaleria-throwing-errors/#post-13551970) * Status: not a support question