Warnings when trying to export

I was exporting with settings:

Name: vsetko
Choose a Source: CSV
Select a Purpose: Products

I got:

Warning: set_time_limit() [function.set-time-limit]: Cannot set time limit in safe mode in /var/www/sites/icondesign/xkatka.sk/subdomains/2/html/galeria/wp-content/plugins/ecommerce-feeder/classes/jobs.class.php on line 194

Warning: set_time_limit() [function.set-time-limit]: Cannot set time limit in safe mode in /var/www/sites/icondesign/xkatka.sk/subdomains/2/html/galeria/wp-content/plugins/ecommerce-feeder/classes/products.class.php on line 530

Warning: Cannot modify header information - headers already sent by (output started at /var/www/sites/icondesign/xkatka.sk/subdomains/2/html/galeria/wp-content/plugins/ecommerce-feeder/classes/jobs.class.php:194) in /var/www/sites/icondesign/xkatka.sk/subdomains/2/html/galeria/wp-content/plugins/ecommerce-feeder/classes/csvJobs.class.php on line 112

Warning: Cannot modify header information - headers already sent by (output started at /var/www/sites/icondesign/xkatka.sk/subdomains/2/html/galeria/wp-content/plugins/ecommerce-feeder/classes/jobs.class.php:194) in /var/www/sites/icondesign/xkatka.sk/subdomains/2/html/galeria/wp-content/plugins/ecommerce-feeder/classes/csvJobs.class.php on line 113
name,description,price,style,sku,weight,meta__edit_last,meta__edit_lock,meta_style,image,variant_velkost,category "img_1234","","0.5","8","25","0pound","1","1394376032:1",0,"","10x15","" "img_1234","","0.7","8","26","0pound","1","1394376032:1",0,"","13x19","" "img 2222","","5",0,"27","0pound","1","1394387387:1",0,"",0,"PrĂ­roda" "img 3334","","2",0,"28","0pound","1","1394387482:1",0,"",0,"Grafika"

https://wordpress.org/plugins/ecommerce-feeder/