Yes I saw this thread earlier before posting.
However the issue I'm having here seems to be during the installation/upgrade to 6.0.1 is in just under 1 minute before the installation finish. The request timed out.
Network Error (tcp_error)
A communication error occurred: "Operation timed out"
The Web Server may be down, too busy, or experiencing other problems preventing it from responding to requests. You may wish to try again at a later time.
For assistance, contact your network support team.
I even tried to do a clean install on a new database. It still does the same.
Never had this sort of issue before with 5.3.12 to 5.3.14
Since the install corrupted before even finish, I can't re-install it again. When I tried to reinstall this error appears:
Unable to complete incremental updates: Unable to import the 6.0.0 Alpha1 database file. Unable to import /home/****/public_html/clientarea/resources/sql/upgrade600alpha1.sql: Table 'tblupdatehistory' already exists
I have also tried to drop the following tables above. Didn't help it at all.
Interestingly when I tried installing whmcs 6.0.1 using softaculous it works great!
Installed in just 1 minute.
The only problem now is how do I restore to the old database? I tried to overwrite the fresh installed database with the old backup. But then whmcs stopped working and this error appears: Down for Maintenance (Err 2)
An upgrade is currently in progress... Please come back soon...
Looks like I really need to do the incremental upgrade to properly restore the database, which is impossible to do no matter how many attempt I have tried.
Any suggestions will help! Much Appreciated.
Thanks!