Post by ridersdna » Tue Jan 05, 2016 7:16 pm

Hello, i have tried to upgrade opencart from 1.5.3.1 to latest 2.0 but all went wrong, cant sign on to the admin panel and got this errors:

Notice: unserialize() [function.unserialize]: Error at offset 0 of 123 bytes in /home/aratin21/public_html/admin/index.php on line 49

Notice: unserialize() [function.unserialize]: Error at offset 0 of 127 bytes in /home/aratin21/public_html/admin/index.php on line 49

Notice: unserialize() [function.unserialize]: Error at offset 0 of 169 bytes in /home/aratin21/public_html/admin/index.php on line 49

Notice: unserialize() [function.unserialize]: Error at offset 0 of 12800 bytes in /home/aratin21/public_html/admin/index.php on line 49
Warning: session_start() [function.session-start]: Cannot send session cookie - headers already sent by (output started at /home/aratin21/public_html/admin/index.php:49) in /home/aratin21/public_html/system/library/session.php on line 11Warning: session_start() [function.session-start]: Cannot send session cache limiter - headers already sent (output started at /home/aratin21/public_html/admin/index.php:49) in /home/aratin21/public_html/system/library/session.php on line 11Warning: Cannot modify header information - headers already sent by (output started at /home/aratin21/public_html/admin/index.php:49) in /home/aratin21/public_html/system/library/currency.php on line 45

Plus the website is all down i got this message on main page:

Not Found

The requested URL /index.php was not found on this server.

Additionally, a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the request.

Does anyone knows how to solve this problem?

Please help.

Alex

Newbie

Posts

Joined
Mon Jan 04, 2016 1:42 pm

Post by Qphoria » Tue Jan 05, 2016 8:47 pm

Yea the upgrade process can be complicated
If you'd like, I offer an upgrade service here. I can get you up and running again quickly and reliably
http://www.opencart.com/index.php?route ... n_id=20437

Image


User avatar
Administrator

Posts

Joined
Tue Jul 22, 2008 3:02 am

Post by Randem » Wed Jan 06, 2016 5:28 pm

Hi ridersdna ,

You need to do an upgrade with a working upgrade script and directions like this
This may help also
Are you using Chrome by any chance?

NEVER take serious; anyone who gives negative impact statements with no ABSOLUTE proof!
OpenCart Helpful Information * Upgrade 1.5 to 2.1 * Upgrade 2.1 to 2.2
"Why do people NEVER have enough time to do it right but ALWAYS enough time to do it over?"
DO NOT EVER GIVE SOMEONE YOU DON"T KNOW ADMIN ACCESS TO ANYTHING!
I am NOT affiliated with OpenCart


User avatar
Active Member

Posts

Joined
Sat Sep 27, 2014 9:17 am
Who is online

Users browsing this forum: No registered users and 3 guests