This bullshit spam keeps popping up on the console.

Will this adversely affect server performance?

Kinematic body only supports Speculative Continuous collision detection
(Filename: Line: 1728)

Kinematic body only supports Speculative Continuous collision detection
(Filename: Line: 747)

my server use pluginlist
AdminHammer
AdminRadar
CustomItemGambling
Dance
NoGiveNotices
PlaceholderAPI
PlayerLocation
PreventLooting
RemoverTool
SkipNightVote
Spectate
TeamInfo
TeamsLogger
TimedExecute
TruePVE
Vanish
VehicleDeployedLocks

please suggest a way to solve it..

There are lot of threads on forums about this.

@WhiteThunder wrote this:

Historically this happens most often when a plugin changes an entity's RigidBody to kinematic. This can be mitigated if the plugin correctly changes the collision detection mode first.
You can search the code of all your plugins for "isKinematic" to narrow down which ones might cause it, then experiment with the features of those plugins to see if you can trigger this to appear, as that will indicate that particular plugin was likely the cause.

My suggestion is to try unload all plugins and then load one by one to see which one is causing it. If it's still spamming even after plugins were unloaded then probably there's nothing you can do with it.

Now, "InvalidProgramException: Invalid IL code in SleepingBag:DestroyBag (ulong,NetworkableId): IL_0038: call 0x0a00014f" also started popping up in the console. What does this mean? plz help me...

Make sure all your addons are up to date