My Eroor log

Error Log>> Home>>> Error Log
i found this
but the only error i face when i try to upload image
opencart logout and want me login again
not every time but 1 of 10 times
i am only the admin work no other users or admin work yet
i will remove some line rebecause the message shouldn't more than 20000 letter


2015-10-29 16:36:03 - PHP Notice: Undefined index: sort_order in /XXXXXX/XXXXXX/XXXXXX/XXXXXX/XXXXXXX/admin/model/design/banner.php on line 37
/XXXXXX/XXXXXX/XXXXXX/XXXXXX/XXXXXXX/system/library/response.php on line 12
2015-10-29 16:47:00 - PHP Notice: Undefined index: sort_order in
2015-10-29 16:55:00 - PHP Notice: Undefined index: sort_order in /XXXXXX/XXXXXX/XXXXXX/XXXXXX/XXXXXXX/admin/model/design/banner.php on line 37
2015-10-29 16:55:00 - PHP Warning: Cannot modify header information - headers already sent by (output started at /XXXXXX/XXXXXX/XXXXXX/XXXXXX/XXXXXXX/admin/index.php:80) in /XXXXXX/XXXXXX/XXXXXX/XXXXXX/XXXXXXX/system/library/response.php on line 12
2015-10-29 17:19:26 - PHP Notice: Undefined index: sort_order in /XXXXXX/XXXXXX/XXXXXX/XXXXXX/XXXXXXX/admin/model/design/banner.php on line 37
2015-10-29 17:19:26 - PHP Notice: Undefined index: sort_order in /XXXXXX/XXXXXX/XXXXXX/XXXXXX/XXXXXXX/admin/model/design/banner.php on line 37
2015-10-29 17:19:26 - PHP Notice: Undefined index: sort_order in /XXXXXX/XXXXXX/XXXXXX/XXXXXX/XXXXXXX/admin/model/design/banner.php on line 37
2015-10-29 17:19:26 - PHP Notice: Undefined index: sort_order in /XXXXXX/XXXXXX/XXXXXX/XXXXXX/XXXXXXX/admin/model/design/banner.php on line 37
2015-10-29 17:19:26 - PHP Notice: Undefined index: sort_order in /XXXXXX/XXXXXX/XXXXXX/XXXXXX/XXXXXXX/admin/model/design/banner.php on line 37
2015-10-29 17:19:26 - PHP Notice: Undefined index: sort_order in /XXXXXX/XXXXXX/XXXXXX/XXXXXX/XXXXXXX/admin/model/design/banner.php on line 37
2015-10-29 17:19:26 - PHP Warning: Cannot modify header information - headers already sent by (output started at /XXXXXX/XXXXXX/XXXXXX/XXXXXX/XXXXXXX/admin/index.php:80) in /XXXXXX/XXXXXX/XXXXXX/XXXXXX/XXXXXXX/system/library/response.php on line 12
2015-10-29 17:46:51 - PHP Notice: Undefined variable: entry_export in /XXXXXX/XXXXXX/XXXXXX/XXXXXX/XXXXXXX/admin/view/template/tool/backup.tpl on line 43
2015-11-02 11:48:29 - PHP Notice: Undefined index: keyword in /XXXXXX/XXXXXX/XXXXXX/XXXXXX/XXXXXXX/admin/controller/catalog/product.php on line 1320
2015-11-02 11:48:29 - PHP Notice: Undefined index: date_available in /XXXXXX/XXXXXX/XXXXXX/XXXXXX/XXXXXXX/admin/model/catalog/product.php on line 131

2015-11-02 11:49:04 - PHP Notice: Undefined index: location in
2015-11-02 11:49:04 - PHP Notice: Undefined index: keyword in /XXXXXX/XXXXXX/XXXXXX/XXXXXX/XXXXXXX/admin/model/catalog/product.php on line 264
2015-11-02 11:49:04 - PHP Warning: Cannot modify header information - headers already sent by (output started at /XXXXXX/XXXXXX/XXXXXX/XXXXXX/XXXXXXX/admin/index.php:80) in /XXXXXX/XXXXXX/XXXXXX/XXXXXX/XXXXXXX/system/library/response.php on line 12
2015-11-08 11:36:09 - PHP Notice: Undefined variable: entry_export in /XXXXXX/XXXXXX/XXXXXX/XXXXXX/XXXXXXX/admin/view/template/tool/backup.tpl on line 43
2015-11-10 8:17:26 - PHP Notice: Undefined index: sort_order in /XXXXXX/XXXXXX/XXXXXX/XXXXXX/XXXXXXX/admin/model/design/banner.php on line 37
2015-11-10 8:17:26 - PHP Warning: Cannot modify header information - headers already sent by (output started at /XXXXXX/XXXXXX/XXXXXX/XXXXXX/XXXXXXX/admin/index.php:80) in /XXXXXX/XXXXXX/XXXXXX/XXXXXX/XXXXXXX/system/library/response.php on line 12
2015-11-10 17:14:10 - PHP Notice: Undefined index: sort_order in /XXXXXX/XXXXXX/XXXXXX/XXXXXX/XXXXXXX/admin/model/design/banner.php on line 12
2015-11-10 17:14:10 - PHP Warning: Cannot modify header information - headers already sent by (output started at /XXXXXX/XXXXXX/XXXXXX/XXXXXX/XXXXXXX/admin/index.php:80) in /XXXXXX/XXXXXX/XXXXXX/XXXXXX/XXXXXXX/system/library/response.php on line 12
2015-11-10 17:14:42 - PHP Notice: Undefined index: sort_order in /XXXXXX/XXXXXX/XXXXXX/XXXXXX/XXXXXXX/admin/model/design/banner.php on line 12
2015-11-10 17:14:42 - PHP Warning: Cannot modify header information - headers already sent by (output started at /XXXXXX/XXXXXX/XXXXXX/XXXXXX/XXXXXXX/admin/index.php:80) in /XXXXXX/XXXXXX/XXXXXX/XXXXXX/XXXXXXX/system/library/response.php on line 12
2015-11-17 8:34:35 - PHP Warning: imagecopyresampled() expects parameter 2 to be resource, null given in /XXXXXX/XXXXXX/XXXXXX/XXXXXX/XXXXXXX/system/library/image.php on line 118
2015-11-17 8:34:35 - PHP Warning: imagedestroy() expects parameter 1 to be resource, null given in /XXXXXX/XXXXXX/XXXXXX/XXXXXX/XXXXXXX/system/library/image.php on line 119
2015-11-17 9:12:46 - PHP Warning: imagecopyresampled() expects parameter 2 to be resource, null given in /XXXXXX/XXXXXX/XXXXXX/XXXXXX/XXXXXXX/system/library/image.php on line 118
2015-11-17 9:12:46 - PHP Warning: imagedestroy() expects parameter 1 to be resource, null given in /XXXXXX/XXXXXX/XXXXXX/XXXXXX/XXXXXXX/system/library/image.php on line 119
2015-11-17 10:55:46 - PHP Warning: imagecopyresampled() expects parameter 2 to be resource, null given in /XXXXXX/XXXXXX/XXXXXX/XXXXXX/XXXXXXX/system/library/image.php on line 118
2015-11-17 10:55:46 - PHP Warning: imagedestroy() expects parameter 1 to be resource, null given in /XXXXXX/XXXXXX/XXXXXX/XXXXXX/XXXXXXX/system/library/image.php on line 119
2015-11-19 16:00:52 - PHP Warning: imagecopyresampled() expects parameter 2 to be resource, null given in /XXXXXX/XXXXXX/XXXXXX/XXXXXX/XXXXXXX/system/library/image.php on line 118
2015-11-19 16:00:52 - PHP Warning: imagedestroy() expects parameter 1 to be resource, null given in /XXXXXX/XXXXXX/XXXXXX/XXXXXX/XXXXXXX/system/library/image.php on line 119
2015-11-23 20:03:52 - PHP Notice: Undefined index: minimum in
2015-11-23 20:03:52 - PHP Notice: Undefined index: minimum in /XXXXXX/XXXXXX/XXXXXX/XXXXXX/XXXXXXX/catalog/view/theme/basecart/template/module/featured.tpl on line 33
XX/XXXXXX/XXXXXX/XXXXXX/XXXXXXX/catalog/view/theme/basecart/template/module/latest.tpl on line 33
2015-11-23 20:59:16 - PHP Notice: Undefined variable: entry_export in /XXXXXX/XXXXXX/XXXXXX/XXXXXX/XXXXXXX/admin/view/template/tool/backup.tpl on line 43
2015-11-23 22:30:31 - PHP Notice: Undefined variable: entry_captcha in /XXXXXX/XXXXXX/XXXXXX/XXXXXX/XXXXXXX/catalog/view/theme/stardom/template/product/product.tpl on line 467
2015-11-23 23:03:43 - PHP Notice: Undefined index: minimum in /XXXXXX/XXXXXX/XXXXXX/XXXXXX/XXXXXXX/catalog/view/theme/basecart/template/module/latest.tpl on line 33
2015-11-30 12:03:10 - PHP Notice: Undefined index: sort_order in /XXXXXX/XXXXXX/XXXXXX/XXXXXX/XXXXXXX/admin/model/design/banner.php on line 37
2015-11-30 12:03:10 - PHP Warning: Cannot modify header information - headers already sent by (output started at /XXXXXX/XXXXXX/XXXXXX/XXXXXX/XXXXXXX/admin/index.php:80) in /XXXXXX/XXXXXX/XXXXXX/XXXXXX/XXXXXXX/system/library/response.php on line 12
2015-12-01 11:30:13 - PHP Notice: Undefined index: sort_order in /XXXXXX/XXXXXX/XXXXXX/XXXXXX/XXXXXXX/admin/model/design/banner.php on line 37
2015-12-01 11:30:13 - PHP Warning: Cannot modify header information - headers already sent by (output started at /XXXXXX/XXXXXX/XXXXXX/XXXXXX/XXXXXXX/admin/index.php:80) in /XXXXXX/XXXXXX/XXXXXX/XXXXXX/XXXXXXX/system/library/response.php on line 12

it's probably theme-related, therefore, you better contact the Contributor:
http://www.opencart.com/index.php?route ... n_id=23141
Ernie
openshop.li/shop/

thanks for reply
..................
i don't face any errors all the time
its just founded in the report page
all i face when i click on open cart image in
Products >> new Product >> data >> image upload
just i click >>
loged out and want me try to login again
and i found this message loged again
several times to able to upload another image
that's all
this is my link script no themes every thing default

and what is this, if NOT a theme ?
catalog/view/theme/basecart/template/module/

and what is this, if NOT a theme ?
catalog/view/theme/basecart/template/module/
----------------------------------------------
i ready unnstall it from modules before i ask and work by default one!
.......
and now i delete all themes from this folder except default one

any thing else can i do?

Yes, next time, use REAL figures, instead of:
XXXXXX/XXXXXX/XXXXXX/XXXXXX/XXXXXXX
otherways, it it useless, because one cannot find out anything,
this way, from viewing at that Code.
Ernie