headed problems getting error message please read below

Warning: Cannot modify header information – headers already sent by (output started at /home/morgan1965/public_html/wp-content/plugins/hotjar-connecticator/hotjar.php:167) in /home/morgan1965/public_html/wp-includes/pluggable.php on line 935

Warning: Cannot modify header information – headers already sent by (output started at /home/morgan1965/public_html/wp-content/plugins/hotjar-connecticator/hotjar.php:167) in /home/morgan1965/public_html/wp-includes/pluggable.php on line 936

Warning: Cannot modify header information – headers already sent by (output started at /home/morgan1965/public_html/wp-content/plugins/hotjar-connecticator/hotjar.php:167) in /home/morgan1965/public_html/wp-includes/pluggable.php on line 937

Warning: Cannot modify header information – headers already sent by (output started at /home/morgan1965/public_html/wp-content/plugins/hotjar-connecticator/hotjar.php:167) in /home/morgan1965/public_html/wp-content/deleteme.dedd220199c5453693e28c0b8921f5f3.php(16) : eval()’d code on line 1