diff --git a/Plan/src/main/java/com/djrapitops/plan/data/AnalysisData.java b/Plan/src/main/java/com/djrapitops/plan/data/AnalysisData.java
index e43ba532c..118acfbba 100644
--- a/Plan/src/main/java/com/djrapitops/plan/data/AnalysisData.java
+++ b/Plan/src/main/java/com/djrapitops/plan/data/AnalysisData.java
@@ -69,7 +69,7 @@ public class AnalysisData extends RawData {
         addValue("version", MiscUtils.getIPlan().getVersion());
         addValue("worldPieColors", Theme.getValue(ThemeVal.GRAPH_WORLD_PIE));
         addValue("gmPieColors", Theme.getValue(ThemeVal.GRAPH_GM_PIE));
-        addValue("serverName", Settings.SERVER_NAME.toString());
+        addValue("serverName", Settings.SERVER_NAME.toString().replaceAll("[^a-zA-Z0-9_\\s]", "_"));
         addValue("timeZone", MiscUtils.getTimeZoneOffsetHours());
         addValue("refresh", FormatUtils.formatTimeStamp(refreshDate));
 
diff --git a/Plan/src/main/java/com/djrapitops/plan/systems/info/BukkitInformationManager.java b/Plan/src/main/java/com/djrapitops/plan/systems/info/BukkitInformationManager.java
index 843482ab3..0206c1b67 100644
--- a/Plan/src/main/java/com/djrapitops/plan/systems/info/BukkitInformationManager.java
+++ b/Plan/src/main/java/com/djrapitops/plan/systems/info/BukkitInformationManager.java
@@ -155,7 +155,6 @@ public class BukkitInformationManager extends InformationManager {
                 cacheInspectPluginsTab(uuid, origin);
             }
         } else {
-            String serverName = plugin.getServerInfoManager().getServerName();
             HookHandler hookHandler = plugin.getHookHandler();
             List<PluginData> plugins = hookHandler.getAdditionalDataSources();
             Map<PluginData, InspectContainer> containers = new HashMap<>();
diff --git a/Plan/src/main/java/com/djrapitops/plan/systems/info/parsing/InspectPageParser.java b/Plan/src/main/java/com/djrapitops/plan/systems/info/parsing/InspectPageParser.java
index fb30f128a..8b946b95d 100644
--- a/Plan/src/main/java/com/djrapitops/plan/systems/info/parsing/InspectPageParser.java
+++ b/Plan/src/main/java/com/djrapitops/plan/systems/info/parsing/InspectPageParser.java
@@ -235,7 +235,7 @@ public class InspectPageParser extends PageParser {
         addValue("playerStatus", HtmlStructure.playerStatus(online, profile.getBannedOnServers(), profile.isOp()));
 
         if (!plugin.getInfoManager().isUsingAnotherWebServer()) {
-            addValue("networkName", Settings.SERVER_NAME.toString());
+            addValue("networkName", Settings.SERVER_NAME.toString().replaceAll("[^a-zA-Z0-9_\\s]", "_"));
         }
 
         return HtmlUtils.replacePlaceholders(FileUtil.getStringFromResource("web/player.html"), placeHolders);
diff --git a/Plan/src/main/java/com/djrapitops/plan/systems/info/server/BukkitServerInfoManager.java b/Plan/src/main/java/com/djrapitops/plan/systems/info/server/BukkitServerInfoManager.java
index f1d57935c..170b2219f 100644
--- a/Plan/src/main/java/com/djrapitops/plan/systems/info/server/BukkitServerInfoManager.java
+++ b/Plan/src/main/java/com/djrapitops/plan/systems/info/server/BukkitServerInfoManager.java
@@ -59,7 +59,7 @@ public class BukkitServerInfoManager {
             registerServer(serverUUID);
             return;
         }
-        String name = Settings.SERVER_NAME.toString();
+        String name = Settings.SERVER_NAME.toString().replaceAll("[^a-zA-Z0-9_\\s]", "_");
         String webAddress = plugin.getWebServer().getAccessAddress();
         if ("plan".equalsIgnoreCase(name)) {
             name = "Server " + serverID.get();
@@ -76,7 +76,7 @@ public class BukkitServerInfoManager {
 
     private void registerServer(UUID serverUUID) throws SQLException, IOException {
         String webAddress = plugin.getWebServer().getAccessAddress();
-        String name = Settings.SERVER_NAME.toString();
+        String name = Settings.SERVER_NAME.toString().replaceAll("[^a-zA-Z0-9_\\s]", "_");
         int maxPlayers = plugin.getVariable().getMaxPlayers();
         serverInfo = new ServerInfo(-1, serverUUID, name, webAddress, maxPlayers);
         serverTable.saveCurrentServerInfo(serverInfo);
diff --git a/Plan/src/main/java/com/djrapitops/plan/systems/webserver/response/PlayersPageResponse.java b/Plan/src/main/java/com/djrapitops/plan/systems/webserver/response/PlayersPageResponse.java
index 395ba018d..448849301 100644
--- a/Plan/src/main/java/com/djrapitops/plan/systems/webserver/response/PlayersPageResponse.java
+++ b/Plan/src/main/java/com/djrapitops/plan/systems/webserver/response/PlayersPageResponse.java
@@ -37,7 +37,7 @@ public class PlayersPageResponse extends Response {
             Collections.sort(names);
             Map<String, String> replace = new HashMap<>();
             if (Check.isBukkitAvailable()) {
-                replace.put("networkName", Settings.SERVER_NAME.toString());
+                replace.put("networkName", Settings.SERVER_NAME.toString().replaceAll("[^a-zA-Z0-9_\\s]", "_"));
             } else {
                 replace.put("networkName", Settings.BUNGEE_NETWORK_NAME.toString());
             }
diff --git a/Plan/src/main/java/com/djrapitops/plan/systems/webserver/webapi/bungee/PostOriginalBukkitSettingsWebAPI.java b/Plan/src/main/java/com/djrapitops/plan/systems/webserver/webapi/bungee/PostOriginalBukkitSettingsWebAPI.java
index 05b0c8b7e..0f570a605 100644
--- a/Plan/src/main/java/com/djrapitops/plan/systems/webserver/webapi/bungee/PostOriginalBukkitSettingsWebAPI.java
+++ b/Plan/src/main/java/com/djrapitops/plan/systems/webserver/webapi/bungee/PostOriginalBukkitSettingsWebAPI.java
@@ -50,7 +50,7 @@ public class PostOriginalBukkitSettingsWebAPI extends WebAPI {
     @Override
     public void sendRequest(String address) throws WebAPIException {
         addVariable("WebServerPort", Integer.toString(Settings.WEBSERVER_PORT.getNumber()));
-        addVariable("ServerName", Settings.SERVER_NAME.toString());
+        addVariable("ServerName", Settings.SERVER_NAME.toString().replaceAll("[^a-zA-Z0-9_\\s]", "_"));
         addVariable("ThemeBase", Settings.THEME_BASE.toString());
         super.sendRequest(address);
     }
diff --git a/Plan/src/main/java/com/djrapitops/plan/utilities/html/structure/ServerAccordionCreator.java b/Plan/src/main/java/com/djrapitops/plan/utilities/html/structure/ServerAccordionCreator.java
index e9a766022..2bff72903 100644
--- a/Plan/src/main/java/com/djrapitops/plan/utilities/html/structure/ServerAccordionCreator.java
+++ b/Plan/src/main/java/com/djrapitops/plan/utilities/html/structure/ServerAccordionCreator.java
@@ -38,9 +38,10 @@ public class ServerAccordionCreator {
                     "</div>", ""};
         }
 
+        int i = 0;
         for (Map.Entry<UUID, WorldTimes> entry : worldTimesPerServer.entrySet()) {
             UUID serverUUID = entry.getKey();
-            String serverName =  serverNames.getOrDefault(serverUUID, "Unknown");
+            String serverName = serverNames.getOrDefault(serverUUID, "Unknown");
             WorldTimes worldTimes = entry.getValue();
 
             List<Session> sessions = profile.getSessions(serverUUID);
@@ -60,7 +61,8 @@ public class ServerAccordionCreator {
             String longest = sessionCount != 0 ? FormatUtils.formatTimeAmount(longestSession) : "-";
 
             String sanitizedServerName = new Format(serverName)
-                    .removeSymbols().removeWhitespace().toString();
+                    .removeSymbols()
+                    .removeWhitespace().toString() + i;
             String htmlID = "server_" + sanitizedServerName;
 
             String worldId = "worldPieServer" + sanitizedServerName;
@@ -116,6 +118,8 @@ public class ServerAccordionCreator {
                     .append(worldId).append("series, ")
                     .append(worldId).append("gmseries")
                     .append(");");
+
+            i++;
         }
         return new String[]{html.append("</div>").toString(), viewScript.toString()};
     }