Spitter attacking Bunnyman during Acid Rain disconnects all players and crashes server

[16:23:58]: [string "scripts/prefabs/spider_web_spit.lua"]:17: bad argument #2 to 'SetPosition' (number expected, got no value)
LUA ERROR stack traceback:
=[C]:-1 in (method) SetPosition (C) <-1--1>
scripts/prefabs/spider_web_spit.lua:17 in (upvalue) AcidInfused_Explode (Lua) <16-20>
   inst = 660292 - spider_web_spit_acidinfused (valid:false)
   fx_target = 660292 - spider_web_spit_acidinfused (valid:false)
scripts/prefabs/spider_web_spit.lua:27 in (field) onmiss (Lua) <26-28>
   inst = 660292 - spider_web_spit_acidinfused (valid:false)
   attacker = 659991 - spider_spitter (valid:true)
   target = 651315 - bunnyman (valid:true)
scripts/components/projectile.lua:202 in (method) Miss (Lua) <194-204>
   self =
      onthrown = function - scripts/prefabs/spider_web_spit.lua:12
      inst = 660292 - spider_web_spit_acidinfused (valid:false)
      onhit = function - scripts/prefabs/spider_web_spit.lua:22
      speed = 20
      hitdist = 1
      range = 12
      delaytask = PERIODIC 660292: 0.083333
      dest = (368.59, -0.00, -419.72)
      onmiss = function - scripts/prefabs/spider_web_spit.lua:26
      start = (370.75, 0.00, -423.99)
      _ondelaycancel = function - scripts/components/projectile.lua:35
      homing = false
      _ = table: 0x235146e0
   target = 651315 - bunnyman (valid:true)
   attacker = 659991 - spider_spitter (valid:true)
scripts/components/projectile.lua:252 in (field) fn (Lua) <249-253>
   inst = 660292 - spider_web_spit_acidinfused (valid:false)
   self =
      onthrown = function - scripts/prefabs/spider_web_spit.lua:12
      inst = 660292 - spider_web_spit_acidinfused (valid:false)
      onhit = function - scripts/prefabs/spider_web_spit.lua:22
      speed = 20
      hitdist = 1
      range = 12
      delaytask = PERIODIC 660292: 0.083333
      dest = (368.59, -0.00, -419.72)
      onmiss = function - scripts/prefabs/spider_web_spit.lua:26
      start = (370.75, 0.00, -423.99)
      _ondelaycancel = function - scripts/components/projectile.lua:35
      homing = false
      _ = table: 0x235146e0
scripts/scheduler.lua:186 in (method) OnTick (Lua) <164-216>
   self =
      running = table: 0x1112a0e0
      waitingfortick = table: 0x1112a110
      hibernating = table: 0x1112a170
      tasks = table: 0xc4fa1c0
      waking = table: 0x396d3d00
      attime = table: 0x1112a1a0
   tick = 1492809
   k = PERIODIC 660292: 2.000000
   v = true
   already_dead = false
scripts/scheduler.lua:409 in (global) RunScheduler (Lua) <407-415>
   tick = 1492809
scripts/update.lua:240 in () ? (Lua) <224-298>
   dt = 0.033333335071802
   tick = 1492809
   i = 1492809

[16:23:58]: [string "scripts/prefabs/spider_web_spit.lua"]:17: bad argument #2 to 'SetPosition' (number expected, got no value)
LUA ERROR stack traceback:
    =[C]:-1 in (method) SetPosition (C) <-1--1>
    scripts/prefabs/spider_web_spit.lua:17 in (upvalue) AcidInfused_Explode (Lua) <16-20>
    scripts/prefabs/spider_web_spit.lua:27 in (field) onmiss (Lua) <26-28>
    scripts/components/projectile.lua:202 in (method) Miss (Lua) <194-204>
    scripts/components/projectile.lua:252 in (field) fn (Lua) <249-253>
    scripts/scheduler.lua:186 in (method) OnTick (Lua) <164-216>
    scripts/scheduler.lua:409 in (global) RunScheduler (Lua) <407-415>
    scripts/update.lua:240 in () ? (Lua) <224-298>