Website freezes when upgrading to PHP8.2 from PHP7.3

#1
Does anyone have any troubleshooting tips for these error messages after upgrading from LSPHP7.3 to LSPHP8.2?

2023-02-03 19:34:54.082746 NOTICE [1054855] [97.91.242.84:63836:HTTP2-45#rvengeperformance.com] No request delivery notification has been received from LSAPI application, possible dead lock.
2023-02-03 19:34:54.082784 NOTICE [1054855] [97.91.242.84:63836:HTTP2-47#rvengeperformance.com] No request delivery notification has been received from LSAPI application, possible dead lock.
2023-02-03 19:34:54.082796 NOTICE [1054855] [97.91.242.84:63836:HTTP2-49#rvengeperformance.com] No request delivery notification has been received from LSAPI application, possible dead lock.
2023-02-03 19:34:54.082807 NOTICE [1054855] [97.91.242.84:63836:HTTP2-51#rvengeperformance.com] No request delivery notification has been received from LSAPI application, possible dead lock.
2023-02-03 19:34:54.087082 NOTICE [1054857] [216.244.66.202:55834#rvengeperformance.com] No request delivery notification has been received from LSAPI application, possible dead lock.
2023-02-03 19:34:55.088607 NOTICE [1054857] [66.249.66.196:39727#rvengeperformance.com] No request delivery notification has been received from LSAPI application, possible dead lock.
 
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