3.7.1 upgrading to 3.8 while upgrading to 4.0... its hanging up
 

Need help here...

I am upgrading from 3.7 to 4.0, and according to the documentation, it is best to upgrade to 3.8.5 first... so that is what I am doing. However, once we got past 3.7.1, it hung up on step 4 of the permission updates... and this is what it says on the screen:

Step 4) Permission Updates

• Altering pmtext Table (1 of 1)
• Altering notice Table (1 of 1)
• Altering useractivation Table (1 of 1)
• Updating Usergroup Permissions
• Updating Human Verification options
• Granting Permissions for new features
• Granting Permissions for new features
• Altering moderator Table (1 of 1)
• Updating Album Update counters

Fatal error: Call to undefined function exec_rebuild_album_updates() in /home/content/d/a/v/travelforum/html/install/upgrade_380a2.php on line 651

Line 651 of upgrade_380a2.php says...

exec_rebuild_album_updates();

Can someone tell me what I am doing wrong here? Thank you in advance.