Error downloading CSV

Hi,

I’m trying to download CSV file with all the emails but I get this :

‘
Notice: ob_clean(): failed to delete buffer. No buffer to delete in /homepages/9/d563485688/htdocs/Construction_Alix/wp-content/plugins/email-download-link/classes/ed-common.php on line 91

Warning: Cannot modify header information – headers already sent by (output started at /homepages/9/d563485688/htdocs/Construction_Alix/wp-content/plugins/email-download-link/classes/ed-common.php:91) in /homepages/9/d563485688/htdocs/Construction_Alix/wp-content/plugins/email-download-link/classes/ed-common.php on line 92

Warning: Cannot modify header information – headers already sent by (output started at /homepages/9/d563485688/htdocs/Construction_Alix/wp-content/plugins/email-download-link/classes/ed-common.php:91) in /homepages/9/d563485688/htdocs/Construction_Alix/wp-content/plugins/email-download-link/classes/ed-common.php on line 93
Email “XXX@XXX”‘

Can you fix it ? Thanks !

By the way I translated most of the plugin in French with www.remarpro.com tool, can you accept the translate when it will be done ?