Level generation Failure in Belidurak

[Shadehawk123]

Just stuck on a level on Belidurak, cant go up nor down. Screenshot is on discord i cant send it here cause file's too big.
here's from the log:
=====START Level Generation Failure Log=====

=====Zone=====: table: 0x2c569630 ====
[max_material_level] = 1
[no_random_lore] = true
[trap_list] = table: 0x2c569690
[color_obscure] = table: 0x2c57cc70
[persistent] = zone_temporary
[save_per_level] = false
[__ATOMIC] = true
[short_name] = belidurak
[level_range] = table: 0x2c57ccc0
[__applied_difficulty] = true
[levels] = table: 0x2c57cce8
[generator] = table: 0x2c57ce68
[npc_list] = table: 0x2c57d110
[_level_generation_count] = 51
[temp_memory_levels] = table: 0x2d0ecfa0
[height] = 50
[reload_lists] = false
[width] = 45
[from_addon] = base
[min_material_level] = 0
[base_level] = 7
[__CLASSNAME] = mod.class.Zone
[grid_list] = table: 0x2c57a0c0
[post_process] = function: 0x2ca60090
[object_list] = table: 0x2ca5eb30
[ambient_music] = Treason.ogg
[basic_floor] = UNDERGROUND_SAND
[actor_adjust_level] = function: 0x2cae0cf8
[name] = Belidurak
[base_level_range] = table: 0x2cbb0218
[max_level] = 4
[level_scheme] = player
[_tmp_data] = table: 0x2cffd608
[specific_base_level] = table: 0x2cc1fb88
[color_shown] = table: 0x2cc1fb38
=====Generator Data:===== table: 0x2c57ce68 ====
[object] = {
[nb_object] = {
[2] = 6
[1] = 3
}
[class] = engine.generator.object.Random
}
[map] = {
[up] = SAND_LADDER_UP
[down] = SAND_LADDER_DOWN
[tileset] = {
[1] = 3x3/base
[2] = 3x3/tunnel
[3] = 3x3/windy_tunnel
}
[.] = UNDERGROUND_SAND
[door] = UNDERGROUND_SAND
[class] = engine.generator.map.TileSet
[#] = SANDWALL
['] = UNDERGROUND_SAND
}
[trap] = {
[nb_trap] = {
[2] = 10
[1] = 5
}
[class] = engine.generator.trap.Random
}
[actor] = {
[guardian] = RND_BOSS_ARIDANN_THE_WHITE_JELLY
[abord_no_guardian] = true
[class] = mod.class.generator.actor.Random
[nb_npc] = {
[2] = 29
[1] = 19
}
}
=====Failed Level====: table: 0x2a34af08 ====
[e_array] = table: 0x2a322ec0
[default_down] = table: 0x2ad2d300
[sublevels] = table: 0x2a323028
[sublevel_id] = __main__
[level] = 4
[id] = belidurak-4
[entities_list] = table: 0x2a322fd8
[perm_entities_list] = table: 0x2a323000
[spots] = table: 0x2d45b028
[map] = table: 0x2cf9f088
[__ATOMIC] = true
[__CLASSNAME] = engine.Level
[data] = table: 0x2d0ed000
[tmpdata] = table: 0x2a323078
[_generation_count] = 50
[force_recreate] = true
[default_up] = table: 0x2ad2d2a0
[entities] = table: 0x2a322fb0

=====END Level Generation Failure Log=====

[ScienceBall]

FYI, "Belidurak" is a randomly generated zone (from the Fortress Farportal or the Occult Egress?) with a randomly generated name.