X-Git-Url: https://git.mxchange.org/?p=mailer.git;a=blobdiff_plain;f=inc%2Fextensions%2Fext-imprint.php;h=1931ea9e2e674ca187ac79d0ba0dd8cc6b6df9e4;hp=ae40b5c711659e91aaec6387718f3d0aab455221;hb=26ea563a90454a2cde58f8cd134542a0d8f14780;hpb=a30da9ca393c9f03a7e2808f444d9a17357917fd

diff --git a/inc/extensions/ext-imprint.php b/inc/extensions/ext-imprint.php
index ae40b5c711..1931ea9e2e 100644
--- a/inc/extensions/ext-imprint.php
+++ b/inc/extensions/ext-imprint.php
@@ -65,7 +65,7 @@ switch (getExtensionMode()) {
 		// Create imprint data table
 		addExtensionSql("DROP TABLE IF EXISTS `{?_MYSQL_PREFIX?}_imprint_data`");
 		addExtensionSql("CREATE TABLE `{?_MYSQL_PREFIX?}_imprint_data` (
-`imprint_id` BIGINT(20) NOT NULL AUTO_INCREMENT,
+`imprint_id` BIGINT(20) UNSIGNED NOT NULL AUTO_INCREMENT,
 `imprint_key` VARCHAR(255) NOT NULL DEFAULT '',
 `imprint_value` VARCHAR(255) NOT NULL DEFAULT '',
 UNIQUE (`imprint_key`),