Installing this addin (WPG2) to integrate my Open Source PHP Gallery into my word press Blog and adapt to the blog theme to the gallery with a single click , produced this error when editing User’s or Viewing the gallery from WordPress

Fatal G2 error Here’s the error from G2: Error (ERROR_MISSING_OBJECT) wp-content/plugins/wpg2/wpg2embed.inc at line 468 (GalleryCoreApi::error) wp-content/plugins/wpg2/wpg2embed.inc at line 231 wp-content/plugins/wpg2/wpg2embed.inc at line 111 wp-content/plugins/wpg2/wpg2functions.inc at line 523 in ??? at line 0 wp-includes/plugin.php at line 311 wp-includes/general-template.php at line 866 wp-content/themes/paalam-11/header.php at line 17 wp-includes/theme.php at line 472 wp-includes/general-template.php at line 8 wp-content/themes/paalam-11/index.php at line 1 wp-includes/template-loader.php at line 24 wp-blog-header.php at line 20 index.php at line 4

Upon research , the only way round this error was the installation of this plug-in : http://wordpress.org/extend/plugins/bluetrait-event-viewer/ This resolved both errors!