Tried to upgrade NextGen Gallery but failed.
I have done the following: 1) Deactivated all plugins, 2) login to my server, 3) removed the old version, 4)uploaded all new content of v0.92 to the nextgen folder, 5) in my wordpress admin page > plugin, v0.92 is recognized as uploaded to my server, activated Nextgen.
BUT, got the following error code:
Fatal error: Cannot redeclare nggallery_init() (previously declared in /mnt/w0714/d01/s48/b025c94b/www/blog/wp-content/plugins/nggallery/nggallery.php:98) in /mnt/w0714/d01/s48/b025c94b/www/blog/wp-content/plugins/nggallery/nggallery.php on line 99
This problem persisted every time as i upgraded from 0.74 to any other higher versions. The same error code appeared and forced me to give up upgrading and stick with 0.74.
Anything done wrongly in the upgrade? What does the error code stand for?
Appreciate much your help and advice. Thank you.