diff --git a/addressbook/inc/class.addressbook_ui.inc.php b/addressbook/inc/class.addressbook_ui.inc.php
index 328dc5666a..7e2054258b 100644
--- a/addressbook/inc/class.addressbook_ui.inc.php
+++ b/addressbook/inc/class.addressbook_ui.inc.php
@@ -568,7 +568,7 @@ class addressbook_ui extends addressbook_bo
 		}
 
 		// check if user is an admin or the export is not generally turned off (contact_export_limit is non-numerical, eg. no)
-		$exception = count(array_intersect(array($GLOBALS['egw_info']['user']['account_id']) + $GLOBALS['egw']->accounts->memberships($GLOBALS['egw_info']['user']['account_id'],true), unserialize($GLOBALS['egw_info']['server']['export_limit_excepted']))) > 0;
+		$exception = count(@array_intersect(array($GLOBALS['egw_info']['user']['account_id']) + $GLOBALS['egw']->accounts->memberships($GLOBALS['egw_info']['user']['account_id'],true), unserialize($GLOBALS['egw_info']['server']['export_limit_excepted']))) > 0;
 		if ((isset($GLOBALS['egw_info']['user']['apps']['admin']) || $exception)  || !$this->config['contact_export_limit'] || (int)$this->config['contact_export_limit'])
 		{
 			$actions['export'] = array(
diff --git a/etemplate/inc/class.bo_merge.inc.php b/etemplate/inc/class.bo_merge.inc.php
index c22ed4e585..5ea267e0e6 100644
--- a/etemplate/inc/class.bo_merge.inc.php
+++ b/etemplate/inc/class.bo_merge.inc.php
@@ -556,7 +556,7 @@ abstract class bo_merge
 					return $contentstart.implode('<text:line-break />',$contentrepeatpages).$contentend;
 				case 'application/vnd.openxmlformats-officedocument.wordprocessingml.document':
 				case 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet':
-					return $contentstart.implode('<w:br w:type="page" />',$contentrep).$contentend;
+					return $contentstart.implode('<w:br w:type="page" />',$contentrepeatpages).$contentend;
 				case 'text/plain':
 					return $contentstart.implode("\r\n",$contentrep).$contentend;
 			}
@@ -1156,7 +1156,7 @@ abstract class bo_merge
 				}
 			}
 		}
-		$limit_exception = count(array_intersect(array($GLOBALS['egw_info']['user']['account_id']) + $GLOBALS['egw']->accounts->memberships($GLOBALS['egw_info']['user']['account_id'],true), unserialize($GLOBALS['egw_info']['server']['export_limit_excepted']))) > 0;
+		$limit_exception = count(@array_intersect(array($GLOBALS['egw_info']['user']['account_id']) + $GLOBALS['egw']->accounts->memberships($GLOBALS['egw_info']['user']['account_id'],true), unserialize($GLOBALS['egw_info']['server']['export_limit_excepted']))) > 0;
 		return array(
 			'icon' => 'etemplate/merge',
 			'caption' => $caption,
diff --git a/etemplate/inc/class.nextmatch_widget.inc.php b/etemplate/inc/class.nextmatch_widget.inc.php
index 313dbaa436..6cafc5c8b3 100644
--- a/etemplate/inc/class.nextmatch_widget.inc.php
+++ b/etemplate/inc/class.nextmatch_widget.inc.php
@@ -276,7 +276,7 @@ class nextmatch_widget
 		unset($value['rows']);
 		$extension_data += $value;
 
-		$limit_exception = count(array_intersect(array($GLOBALS['egw_info']['user']['account_id']) + $GLOBALS['egw']->accounts->memberships($GLOBALS['egw_info']['user']['account_id'],true), unserialize($GLOBALS['egw_info']['server']['export_limit_excepted']))) > 0;
+		$limit_exception = count(@array_intersect(array($GLOBALS['egw_info']['user']['account_id']) + $GLOBALS['egw']->accounts->memberships($GLOBALS['egw_info']['user']['account_id'],true), unserialize($GLOBALS['egw_info']['server']['export_limit_excepted']))) > 0;
 		$value['no_csv_export'] = $value['csv_fields'] === false ||
 			$GLOBALS['egw_info']['server']['export_limit'] && !is_numeric($GLOBALS['egw_info']['server']['export_limit']) &&
 			!(isset($GLOBALS['egw_info']['user']['apps']['admin']) || $limit_exception);
diff --git a/importexport/inc/class.importexport_admin_prefs_sidebox_hooks.inc.php b/importexport/inc/class.importexport_admin_prefs_sidebox_hooks.inc.php
index 1741f48228..a8cc91a43f 100644
--- a/importexport/inc/class.importexport_admin_prefs_sidebox_hooks.inc.php
+++ b/importexport/inc/class.importexport_admin_prefs_sidebox_hooks.inc.php
@@ -38,7 +38,7 @@ class importexport_admin_prefs_sidebox_hooks
 				),
 			);
 			$config = config::read('phpgwapi');
-			$limit_exception = count(array_intersect(array($GLOBALS['egw_info']['user']['account_id']) + $GLOBALS['egw']->accounts->memberships($GLOBALS['egw_info']['user']['account_id'],true), unserialize($GLOBALS['egw_info']['server']['export_limit_excepted']))) > 0;
+			$limit_exception = count(@array_intersect(array($GLOBALS['egw_info']['user']['account_id']) + $GLOBALS['egw']->accounts->memberships($GLOBALS['egw_info']['user']['account_id'],true), unserialize($GLOBALS['egw_info']['server']['export_limit_excepted']))) > 0;
 			if($GLOBALS['egw_info']['user']['apps']['admin'] || $limit_exception || $config['export_limit'] !== 'no')
 			{
 				$file[] = array(
@@ -123,7 +123,7 @@ class importexport_admin_prefs_sidebox_hooks
 			}
 		}
 		$config = config::read('phpgwapi');
-		$limit_exception = count(array_intersect(array($GLOBALS['egw_info']['user']['account_id']) + $GLOBALS['egw']->accounts->memberships($GLOBALS['egw_info']['user']['account_id'],true), unserialize($GLOBALS['egw_info']['server']['export_limit_excepted']))) > 0;
+		$limit_exception = count(@array_intersect(array($GLOBALS['egw_info']['user']['account_id']) + $GLOBALS['egw']->accounts->memberships($GLOBALS['egw_info']['user']['account_id'],true), unserialize($GLOBALS['egw_info']['server']['export_limit_excepted']))) > 0;
 		if (($GLOBALS['egw_info']['user']['apps']['admin'] || $limit_exception || !$config['export_limit'] || $config['export_limit'] > 0) && $cache[$appname]['export'])
 		{
 			$file['Export CSV'] = array('link' => "javascript:egw_openWindowCentered2('".
diff --git a/importexport/inc/class.importexport_export_ui.inc.php b/importexport/inc/class.importexport_export_ui.inc.php
index c12b64ce9c..4b49551d32 100644
--- a/importexport/inc/class.importexport_export_ui.inc.php
+++ b/importexport/inc/class.importexport_export_ui.inc.php
@@ -49,7 +49,7 @@ class importexport_export_ui {
 		$preserv = array();
 
 		// Check global setting
-		$limit_exception = count(array_intersect(array($GLOBALS['egw_info']['user']['account_id']) + $GLOBALS['egw']->accounts->memberships($GLOBALS['egw_info']['user']['account_id'],true), unserialize($GLOBALS['egw_info']['server']['export_limit_excepted']))) > 0;
+		$limit_exception = count(@array_intersect(array($GLOBALS['egw_info']['user']['account_id']) + $GLOBALS['egw']->accounts->memberships($GLOBALS['egw_info']['user']['account_id'],true), unserialize($GLOBALS['egw_info']['server']['export_limit_excepted']))) > 0;
 		if(!($GLOBALS['egw_info']['user']['apps']['admin'] || $limit_exception)) {
 			$config = config::read('phpgwapi');
 			if($config['export_limit'] == 'no') {