diff --git a/install/sql/incremental/upd_0023.sql b/install/sql/incremental/upd_0023.sql
new file mode 100644
index 0000000000000000000000000000000000000000..2bbf3f37e186b2a1206c9aa0b53f83ae38ad77d6
--- /dev/null
+++ b/install/sql/incremental/upd_0023.sql
@@ -0,0 +1 @@
+ALTER TABLE  `sys_session` CHANGE  `session_id`  `session_id` VARCHAR( 64 ) CHARACTER SET latin1 COLLATE latin1_swedish_ci NOT NULL;
\ No newline at end of file
diff --git a/install/sql/ispconfig3.sql b/install/sql/ispconfig3.sql
index 4657a2127c7ec7a27a0178e7d5dd875afac568ba..866a4cea8f5297f4ca62eef0caff360fe5bc216e 100644
--- a/install/sql/ispconfig3.sql
+++ b/install/sql/ispconfig3.sql
@@ -1375,7 +1375,7 @@ CREATE TABLE `sys_remoteaction` (
 --
 
 CREATE TABLE `sys_session` (
-  `session_id` varchar(32) NOT NULL DEFAULT '',
+  `session_id` varchar(64) NOT NULL DEFAULT '',
   `date_created` datetime NOT NULL DEFAULT '0000-00-00 00:00:00',
   `last_updated` datetime NOT NULL DEFAULT '0000-00-00 00:00:00',
   `session_data` longtext,