Failed to load mod "Deadlock-SE-bridge": Deadlock-SE-bridge/data-final-fixes.lua:4: Deadlock-SE-bridge/prototypes/collision_fix.lua:35: bad argument #1 of 3 to 'find' (string expected, got nil)
stack traceback:
[C]: in function 'find'
Deadlock-SE-bridge/prototypes/collision_fix.lua:35: in main chunk
[C]: in function 'require'
Deadlock-SE-bridge/data-final-fixes.lua:4: in main chunk
stack traceback:
[C]: in function 'require'
Deadlock-SE-bridge/data-final-fixes.lua:4: in main chunk

Deadlock-SE-bridge 0.4.03
SE 0.4.28 new MP server

I created the server from my local mods and the local saves game works, strange

copy paste the mod list from the log
Edit: Also, if you can go into the file that the crash report listed, uncomment the debug log (in line 25), and run it again, it'd help immensly

["0-event-trace"] = "0.2.4",
AreaPaste = "1.0.0",
AssemblerUPSGrade = "1.100.5",
BeltRouter = "1.0.0",
BigFluidWagon = "0.0.5",
Big_Brother = "0.5.3",
Bio_Industries = "0.18.28",
BlueprintExtensions = "0.5.0",
BotPrioritizer = "0.2.0",
CircuitHUD = "0.7.0",
Circuit_Power_Measurement_Combinator = "0.0.5",
Clockwork = "0.18.5",
ClosestFirst = "0.18.2",
CompressedFluids = "0.1.22",
["Concrete-Tints"] = "1.1.0",
ConfigUnderLengths = "0.1.4",
CreativeItems = "1.5.0",
["Cursed-RD"] = "0.1.5",
["Deadlock-AAII-bridge"] = "0.2.18",
["Deadlock-SE-bridge"] = "0.4.3",
DeadlockStackingForKrastorio2 = "0.0.3",
DeadlockStackingForVanilla = "1.0.4",
DecorativeRemover = "0.0.2",
DeleteEmptyChunks = "0.4.2",
EditorExtensions = "1.6.1",
Enhanced_Map_Colors = "1.5.3",
EvenMoreTextPlates = "1.1.0",
EvoGUI = "0.4.501",
FNEI = "0.3.4",
Factorissimo2 = "2.4.3",
["Flow Control"] = "3.0.6",
FlyingRoboport = "0.0.5",
Generic_Logistic_Chest = "0.3.1",
GhostInHand = "1.0.5",
HandcraftGhosts = "0.18.1",
ImprovedCombinator = "1.0.12",
["Inventory Sensor"] = "1.8.3",
K2SETweaks = "0.0.2",
Krastorio2 = "1.0.7",
["Kux-CityBlock-Jump"] = "1.0.1",
["Kux-Deadlock-Stacking-Bio_Industries"] = "1.2.0",
["Kux-PowerPoles"] = "1.3.0",
["Kux-Running"] = "1.5.2",
["Kux-SpeedButtons"] = "1.0.1",
["Kux-SpeedyBotStart"] = "1.1.2",
["Kux-Zooming"] = "1.2.5",
LSlib = "2020.8.22",
LTN_Combinator_Fix = "0.6.2",
LTN_Content_Reader = "0.3.5",
LTN_Language_Pack = "1.4.3",
LogisticRequestHinter = "1.2.3",
LogisticTrainNetwork = "1.14.6",
LootChestPlus = "1.3.0",
LtnManager = "0.3.7",
Mining_Drones = "0.3.24",
MiscLib = "0.6.0",
Moon_Logic = "0.0.40",
Munda_Big_Machine_Porting = "1.0.0",
Noxys_Waterfill = "0.3.0",
["Orbital Ion Cannon"] = "1.8.2",
PasteSignals = "0.0.1",
PickerAtheneum = "1.2.2",
PickerBeltTools = "1.2.3",
PickerDollies = "1.1.4",
PickerEquipmentKeys = "1.1.1",
PickerPipeTools = "1.1.2",
PickerTweaks = "2.2.3",
PickerVehicles = "1.1.2",
Placeables = "0.9.40",
PlannerCore = "0.2.3",
PressurizedBarrels = "1.0.0",
PressurizedFluidsSpaceExplorationBridge = "0.0.1",
QuickItemSearch = "1.5.12",
QuickbarTemplates = "2.1.1",
RealisticDecorationCleanup = "1.0.0",
Repair_Turret = "0.5.5",
RequestFromBlueprint = "0.18.1",
Rich_Text_Helper = "0.4.8",
["SE-K2-Core-Fragment-Fix"] = "0.0.1",
SchallLampContrast = "0.18.2",
SchallVirtualSignal = "0.18.2",
["Shortcuts-ick"] = "1.0.14",
SmallInlineStorageTank = "0.0.6",
["Squeak Through"] = "1.8.0",
SunBarSwap = "0.0.6",
Tapeline = "1.1.5",
TheFatController = "5.0.5",
ThickerLines = "0.0.2",
UltraFastMagnecticInserter = "0.0.3",
VehicleSnap = "1.18.3",
WideChests = "3.1.0",
Wireless_Circuit_Network = "0.4.6",
YARM = "0.8.102",
["aai-industry"] = "0.4.23",
["aai-signal-transmission"] = "0.3.21",
["aai-signals"] = "0.5.2",
["advanced-combinator"] = "0.18.2",
["alien-biomes"] = "0.5.8",
always_red_rail_signal = "0.18.1",
["attach-notes"] = "0.4.7",
["automatic-belt-direction"] = "1.3.3",
base = "1.0.0",
["belt-balancer"] = "2.1.3",
belt_buffer_up = "0.18.5",
bobenemies = "1.0.0",
bobinserters = "1.0.1",
["circuit-checker"] = "1.0.1",
circuitissimo = "0.1.3",
combinatorgraph = "1.0.0",
["copy-paste-recipe-signals"] = "1.0.0",
["crafting-hotkeys"] = "0.2.0",
crafting_combinator = "0.16.0",
["creative-mod"] = "1.6.2",
["deadlock-beltboxes-loaders"] = "2.3.6",
["deadlock-stacking-crating-bobs"] = "0.8.1",
["even-distribution"] = "0.3.18",
expandtooltip = "1.0.2",
ezlib = "0.1.3",
factoryplanner = "1.0.11",
["far-reach"] = "1.0.1",
flib = "0.4.1",
gvv = "0.3.6",
informatron = "0.1.14",
integratedCircuitry = "0.18.1",
ixuBottleneck = "0.2.0",
jetpack = "0.1.25",
["magic-lamp"] = "0.18.2",
["mini-machines"] = "7.1.14",
["more-minimap-autohide-017"] = "1.0.1",
["nauvis-melange"] = "0.9.2",
["nixie-tubes"] = "0.18.5",
["power-combinator"] = "1.0.1",
["power-grid-comb"] = "0.18.1",
pushbutton = "1.0.0",
qol_research = "3.2.0",
railloader = "1.0.7",
["recursive-blueprints"] = "1.0.0",
["robot-recall"] = "0.2.14",
robot_attrition = "0.4.4",
romulinhosresearchqueuealwaystrue = "1.2.0",
["rusty-locale"] = "1.0.13",
showTileGridLite = "0.4.18",
single_train_unit = "19.0.7",
skipresearch = "0.1.2",
["some-autoresearch"] = "1.0.0",
["space-exploration"] = "0.4.32",
["space-exploration-graphics"] = "0.4.3",
["space-exploration-hr-graphics"] = "0.4.1",
["space-exploration-postprocess"] = "0.4.8",
splatter_guard = "18.1.6",
stdlib = "1.4.5",
steinios_research_sensor = "1.0.1",
textplates = "0.5.3",
["train-station-overview"] = "2.0.3",
["utility-combinators-plus"] = "0.18.1",
["visual-signals"] = "0.18.2",
["walls-block-spitters"] = "0.5.1",
woc = "1.0.0"

tryed on other server, it seems, here is no error, i had to disable some of the mods. strange
if I get the error again if the disabled mods are fixed i will report it.