Errors in debug mode

Would you please be so kind to finally fix the un-initialized data errors.
I am getting tired of patching this at every version:

Notice: Undefined index: language in /mnt/webc/d3/15/51893315/htdocs/opajaap/test/wordpress/wp-content/plugins/qtranslate/qtranslate_hooks.php on line 111 Notice: Undefined index: language in /mnt/webc/d3/15/51893315/htdocs/opajaap/test/wordpress/wp-content/plugins/qtranslate/qtranslate_hooks.php on line 111 Notice: Undefined index: language in /mnt/webc/d3/15/51893315/htdocs/opajaap/test/wordpress/wp-content/plugins/qtranslate/qtranslate_hooks.php on line 111 Notice: Undefined index: language in /mnt/webc/d3/15/51893315/htdocs/opajaap/test/wordpress/wp-content/plugins/qtranslate/qtranslate_hooks.php on line 111 Notice: Undefined index: language in /mnt/webc/d3/15/51893315/htdocs/opajaap/test/wordpress/wp-content/plugins/qtranslate/qtranslate_hooks.php on line 111 Notice: Undefined index: language in /mnt/webc/d3/15/51893315/htdocs/opajaap/test/wordpress/wp-content/plugins/qtranslate/qtranslate_hooks.php on line 111 Notice: Undefined index: language in /mnt/webc/d3/15/51893315/htdocs/opajaap/test/wordpress/wp-content/plugins/qtranslate/qtranslate_hooks.php on line 111 Notice: Undefined index: language in /mnt/webc/d3/15/51893315/htdocs/opajaap/test/wordpress/wp-content/plugins/qtranslate/qtranslate_hooks.php on line 111 Notice: Undefined index: language in /mnt/webc/d3/15/51893315/htdocs/opajaap/test/wordpress/wp-content/plugins/qtranslate/qtranslate_hooks.php on line 111 Notice: Undefined index: language in /mnt/webc/d3/15/51893315/htdocs/opajaap/test/wordpress/wp-content/plugins/qtranslate/qtranslate_hooks.php on line 111 Notice: Undefined index: language in /mnt/webc/d3/15/51893315/htdocs/opajaap/test/wordpress/wp-content/plugins/qtranslate/qtranslate_hooks.php on line 111 Notice: Undefined index: language in /mnt/webc/d3/15/51893315/htdocs/opajaap/test/wordpress/wp-content/plugins/qtranslate/qtranslate_hooks.php on line 111 Notice: Undefined index: language in /mnt/webc/d3/15/51893315/htdocs/opajaap/test/wordpress/wp-content/plugins/qtranslate/qtranslate_hooks.php on line 111 Notice: Undefined index: language in /mnt/webc/d3/15/51893315/htdocs/opajaap/test/wordpress/wp-content/plugins/qtranslate/qtranslate_hooks.php on line 111 Notice: Undefined index: language in /mnt/webc/d3/15/51893315/htdocs/opajaap/test/wordpress/wp-content/plugins/qtranslate/qtranslate_hooks.php on line 111 Notice: Undefined index: language in /mnt/webc/d3/15/51893315/htdocs/opajaap/test/wordpress/wp-content/plugins/qtranslate/qtranslate_hooks.php on line 111 Notice: Undefined index: language in /mnt/webc/d3/15/51893315/htdocs/opajaap/test/wordpress/wp-content/plugins/qtranslate/qtranslate_hooks.php on line 111 Notice: Undefined index: language in /mnt/webc/d3/15/51893315/htdocs/opajaap/test/wordpress/wp-content/plugins/qtranslate/qtranslate_hooks.php on line 111 Notice: Undefined index: language in /mnt/webc/d3/15/51893315/htdocs/opajaap/test/wordpress/wp-content/plugins/qtranslate/qtranslate_hooks.php on line 111 Notice: Undefined index: language in /mnt/webc/d3/15/51893315/htdocs/opajaap/test/wordpress/wp-content/plugins/qtranslate/qtranslate_hooks.php on line 111 Notice: Undefined index: language in /mnt/webc/d3/15/51893315/htdocs/opajaap/test/wordpress/wp-content/plugins/qtranslate/qtranslate_hooks.php on line 111 Notice: Undefined index: language in /mnt/webc/d3/15/51893315/htdocs/opajaap/test/wordpress/wp-content/plugins/qtranslate/qtranslate_hooks.php on line 111 Notice: Undefined index: language in /mnt/webc/d3/15/51893315/htdocs/opajaap/test/wordpress/wp-content/plugins/qtranslate/qtranslate_hooks.php on line 111 Notice: Undefined index: language in /mnt/webc/d3/15/51893315/htdocs/opajaap/test/wordpress/wp-content/plugins/qtranslate/qtranslate_hooks.php on line 111 Notice: Undefined index: language in /mnt/webc/d3/15/51893315/htdocs/opajaap/test/wordpress/wp-content/plugins/qtranslate/qtranslate_hooks.php on line 111 Notice: Undefined index: language in /mnt/webc/d3/15/51893315/htdocs/opajaap/test/wordpress/wp-content/plugins/qtranslate/qtranslate_hooks.php on line 111 Notice: Undefined index: language in /mnt/webc/d3/15/51893315/htdocs/opajaap/test/wordpress/wp-content/plugins/qtranslate/qtranslate_hooks.php on line 111 Notice: Undefined index: language in /mnt/webc/d3/15/51893315/htdocs/opajaap/test/wordpress/wp-content/plugins/qtranslate/qtranslate_hooks.php on line 111 Notice: Undefined index: language in /mnt/webc/d3/15/51893315/htdocs/opajaap/test/wordpress/wp-content/plugins/qtranslate/qtranslate_hooks.php on line 111 Notice: Undefined index: language in /mnt/webc/d3/15/51893315/htdocs/opajaap/test/wordpress/wp-content/plugins/qtranslate/qtranslate_hooks.php on line 111 Notice: Undefined index: language in /mnt/webc/d3/15/51893315/htdocs/opajaap/test/wordpress/wp-content/plugins/qtranslate/qtranslate_hooks.php on line 111 Notice: Undefined index: language in /mnt/webc/d3/15/51893315/htdocs/opajaap/test/wordpress/wp-content/plugins/qtranslate/qtranslate_hooks.php on line 111 Warning: Cannot modify header information – headers already sent by (output started at /mnt/webc/d3/15/51893315/htdocs/opajaap/test/wordpress/wp-content/plugins/qtranslate/qtranslate_hooks.php:111) in /mnt/webc/d3/15/51893315/htdocs/opajaap/test/wordpress/wp-content/plugins/qtranslate/qtranslate_core.php on line 71

https://wordpress.org/plugins/qtranslate/