Upgrade 4.0.2 To 4.1.5 Problem - "error Occurred: Post Upgradeduplicate Entry '11-En'

[color=#282828][font=arial, verdana, tahoma, sans-serif]i have a problem,[/font][/color]

[color=#282828][font=arial, verdana, tahoma, sans-serif]from cs-cart 4.0.3 to 4.1.5[/font][/color]



[color=#555555][font=arial, verdana, tahoma, sans-serif]i tried to upgrade and 1st i got this error…[/font][/color]



[color=#555555][font=arial, verdana, tahoma, sans-serif]Warning: require_once(/home3/shoof360/public_html/app/addons/twigmo/Twigmo/Core/TwigmoSettings.php): failed to open stream: No such file or directory in /home3/shoof360/public_html/app/addons/twigmo/func.php on line 37[/font][/color]



[color=#555555][font=arial, verdana, tahoma, sans-serif]Fatal error: require_once(): Failed opening required '/home3/shoof360/public_html/app/addons/twigmo/Twigmo/Core/TwigmoSettings.php' (include_path='/home3/shoof360/public_html/app/lib/pear/.:/opt/php54/lib/php') in/home3/shoof360/public_html/app/addons/twigmo/func.php on line 37"[/font][/color]





[color=#555555][font=arial, verdana, tahoma, sans-serif]then i changed in my home directory the file of twigmo, so the website worked again nicely.[/font][/color]



[color=#555555][font=arial, verdana, tahoma, sans-serif]anyway i tried again to upgrade and i think the upgrade is fine but i got this error after doing the upgrade…[/font][/color]



[color=#FF0000][font=arial, verdana, tahoma, sans-serif]Error occurred: post upgradeDuplicate entry '11-en' for key 'banner' b[/b]:INSERT INTO cscart_banner_images (banner_id, lang_code) VALUES (11, 'en')[/font][/color]



[color=#555555][font=arial, verdana, tahoma, sans-serif]so what that mean?? and how to fix it??[/font][/color][color=#282828][font=arial, verdana, tahoma, sans-serif] [/font][/color]

I got the same error when upgrading to 4.1.1 not sure what it means…



Error occurred: post upgradeDuplicate entry '23-en' for key 'banner' (1062):

INSERT INTO cscart_banner_images (banner_id, lang_code) VALUES (23, 'en')