[KWo]

If You are using my beta of CSDM (2.1f/g) - go to Your csdm_misc.sma and find this function:

public DoMapStrips()
{
    if (!csdm_active())
        return
    client_print(0,print_chat,"CSDM - DEBUG DoMapStrips executed")
    log_amx("CSDM - DEBUG DoMapStrips executed")
    new mapname[24]
    get_mapname(mapname, 23)
    if ((g_MapStripFlags & MAPSTRIP_BOMB) && (containi(mapname, "de_") != -1))
    {
        RemoveEntityAll("func_bomb_target")
        RemoveEntityAll("info_bomb_target")
    }
    if ((g_MapStripFlags & MAPSTRIP_VIP) && (containi(mapname, "as_") != -1))

    {
        RemoveEntityAll("func_vip_safetyzone")
        RemoveEntityAll("info_vip_start")
    }
    if ((g_MapStripFlags & MAPSTRIP_HOSTAGE) && (containi(mapname, "cs_") != -1))
    {
        RemoveEntityAll("func_hostage_rescue")
        RemoveEntityAll("info_hostage_rescue")
    }
    if (g_MapStripFlags & MAPSTRIP_BUY)
    {
        RemoveEntityAll("func_buyzone")
        RemoveEntityAll("player_weaponstrip")
        RemoveEntityAll("game_player_equip")
        RemoveEntityAll("item_healthkit")
        RemoveEntityAll("item_battery")
        RemoveEntityAll("armoury_entity")
        RemoveEntityAll("item_longjump")
    }
}

remove the line RemoveEntityAll("item_longjump") - save and compile the plugin. Then move csdm_misc.amxx from amxmodx/scripting/compiled to amxmodx/plugins. Restart Your server and it should work.