Issue when upgrading from 7.8.2.2 to 7.9.5.0 causes DBManagerFactory errors in post stepshttps://sugarclub.sugarcrm.com/dev-club/f/questions-answers/4161/issue-when-upgrading-from-7-8-2-2-to-7-9-5-0-causes-dbmanagerfactory-errors-in-post-stepsHi, we are currently working on an upgrade and we are facing an strange issue when upgrading van 7.8.2.2 to 7.9.5.0. After we solved all the red and yellow flags we continued with the install (using silent installer). We eventually hit the followingen-USTelligent Community 12RE: Issue when upgrading from 7.8.2.2 to 7.9.5.0 causes DBManagerFactory errors in post stepshttps://sugarclub.sugarcrm.com/thread/21240?ContentTypeID=1Mon, 26 Oct 2020 08:05:38 GMT5c521d64-519d-47a6-9065-134618b211bf:a228be7c-ab80-45fe-97ef-d434398bfed9Jeroen Somhorst<p>After fiddling around the cause was the version of the database. We replaced MariaDB with the supported version of Mysql and upgraded PHP and all issues are solved.&nbsp;</p><div style="clear:both;"></div>RE: Issue when upgrading from 7.8.2.2 to 7.9.5.0 causes DBManagerFactory errors in post stepshttps://sugarclub.sugarcrm.com/thread/21230?ContentTypeID=1Fri, 23 Oct 2020 14:32:18 GMT5c521d64-519d-47a6-9065-134618b211bf:15a4a5ef-6dc3-45c2-a240-28c549fb73b7Andr&#233; Lopes<p>I believe silentUpgrade is trying to load that file from Upgrade package (SugarXXX-Upgrade-7.8.2.2-to-7.9.5.0.zip).</p> <p>Double check that file and make sure it is not corrupted somehow.</p><div style="clear:both;"></div>