SL Error - Cannot add an actor to a locked thread

[foggytrees]

Hello,

 

Had some strange issues with SL today -- looks like something happened in the save and broke it. Trying to use the matchmaker spells yields the "spell fizzles and fails to affect x" message and the console says something about a locked thread. Tried a clean & rebuild to no avail, then did some quick google searches and LL searches and found nothing, so here I am.

The strange thing is that it still seems to work if I reload an earlier save (last hard save was months ago, unfortunately). Haven't added, removed, or updated mods, and I haven't really touched any settings either. In fact earlier in the same play session it still worked so I know the setup should be fine, but just suddenly broke somewhere along the way.

Still on SE ver1.5.97. The bones of the mod list haven't changed much since then, at most I add a minor mod here and there. Never had such issues in the years I've used this same setup either.

 

Here is the entire log for my test session:

Spoiler

[12/07/2025 - 06:25:04AM] SexLabDebug log opened (PC)
[12/07/2025 - 06:25:04AM] Config Reloading...
[12/07/2025 - 06:25:36AM] NOTICE: ValidateActor(Player) -- TRUE -- MISS
[12/07/2025 - 06:25:36AM] Thread[0] AddActor() ERROR - Cannot add an actor to a locked thread
[12/07/2025 - 06:25:40AM] NOTICE: ValidateActor(Horse) -- TRUE -- HIT
[12/07/2025 - 06:25:40AM] Thread[0] AddActor() ERROR - Cannot add an actor to a locked thread
[12/07/2025 - 06:26:12AM] Log closed
 

If you need any additional info, please LMK. Thank you!