Fix a crash when filtering isLive=0
PLAT-2052 #time 10m
Merge branch 'IX-9.19.6-WEBC-PLAT-2052' into IX-9.19.7-WEBC-PLAT-2052
Merge pull request #1863 from kaltura/IX-9.19.7-WEBC-PLAT-2052

IX-9.19.7-WEBC-PLAT-2052 is_live = false