when i request a test session summary report, i do not see any button, but i have a warning icon :

here is the logged anomaly :

2023-10-10 15:26:27.626 ** ERROR ** [V10.4.5] EXCEPTION **
2023-10-10 15:26:27.636 ** ERROR ** [V10.4.5] on file 'E:IISWWWconstellationtoolhtml.php' at line (474)
2023-10-10 15:26:27.645 ** ERROR ** [V10.4.5] cause = get_class(): Argument #1 ($object) must be of type object, null given
2023-10-10 15:26:27.662 ** ERROR ** [V10.4.5] => #0 E:IISWWWconstellationviewreportsParameters.php (615) -> htmlDrawOptionForReference()
2023-10-10 15:27:15.032 ** ERROR ** [V10.4.5] EXCEPTION **
2023-10-10 15:27:15.041 ** ERROR ** [V10.4.5] on file 'E:IISWWWconstellationtoolhtml.php' at line (474)
2023-10-10 15:27:15.051 ** ERROR ** [V10.4.5] cause = get_class(): Argument #1 ($object) must be of type object, null given
2023-10-10 15:27:15.059 ** ERROR ** [V10.4.5] => #0 E:IISWWWconstellationviewreportsParameters.php (615) -> htmlDrawOptionForReference()
2023-10-10 15:28:46.921 ** ERROR ** [V10.4.5] ERROR **
2023-10-10 15:28:46.940 ** ERROR ** [V10.4.5] on file 'E:IISWWWconstellationviewrefreshLastNews.php' at line (70)
2023-10-10 15:28:46.954 ** ERROR ***** [V10.4.5] cause = foreach() argument must be of type array|object, null given