Your license check has failed:
0:09:19.169 G64: warn: We have received:[lss.xa.validation] msg:[8599407] param:[187465520]
0:09:19.170 G64: debug: IXEG: ----Beginning License Check Sequence----
0:09:19.170 G64: debug: IXEG: defaulting IXEG license to OFF before activation checks
0:09:19.170 G64: debug: IXEG: Staging kill functions in case license invalid....
0:09:19.170 G64: debug: IXEG: Verifying Level 2 backup before initiating checks.....
0:09:19.170 G64: debug: IXEG: Level 2 backup ready and standing by, Beginning license checks
0:09:19.170 G64: debug: IXEG: ---------------------------------------------------------------
0:09:19.171 G64: debug: IXEG: Checking for valid license via Level 1.....
0:09:19.171 G64: debug: IXEG: Level-1 license check good. Requesting Level-2 check....
0:09:19.171 G64: debug: IXEG: Performing Level-2 check
0:09:19.171 G64: debug: IXEG: Level-2 check FAILED
0:09:19.171 G64: debug: IXEG: Killing critical functions, kill set [1]
0:09:19.171 G64: debug: IXEG: Killing critical functions, kill set [2]
0:09:19.171 G64: debug: IXEG: Level-1 PASS / Level-2 FAIL. License invalid
You need to contact the X-Aviation support to get help with that.
In addition, your X-Plane installation is completely overloaded with add-ons and extra scenery, some of it not running correctly, some of it not compatible with XP12, or known to cause crashes.
I would suggest "cleaning house" ;-)