# Any clue what this log is about?

**URL:** <https://forum.inductiveautomation.com/t/any-clue-what-this-log-is-about/27842>\
**Category:** Ignition\
**Created:** [August 28, 2019, 4:10pm UTC](https://forum.inductiveautomation.com/t/any-clue-what-this-log-is-about/27842 "2019-08-28T16:10:10Z")\
**Posts on this page:** 4\
**Page:** 1

<div class="post-metadata">

**Author:** ![wking](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/wking/32/21823_2.png) [@wking](https://forum.inductiveautomation.com/u/wking)\
**Post date:** [August 28, 2019, 4:10pm UTC](https://forum.inductiveautomation.com/t/any-clue-what-this-log-is-about/27842/1 "2019-08-28T16:10:10Z")

</div>

I get this log every two seconds in the wrapper. Can anyone identify the cause?

```auto
E [o.a.w.p.DiskDataStore] [16:05:33]: C:\Windows\Temp\jetty-0.0.0.0-8060-main-_-any-5820618170000060147.dir\WicketFilter-filestore\7366\2179\node0g57ovu8cy1ng16h8oj3qzaz2e0\data (The system cannot find the path specified) 
INFO | jvm 1 | 2019/08/28 11:05:33 | java.io.FileNotFoundException: C:\Windows\Temp\jetty-0.0.0.0-8060-main-_-any-5820618170000060147.dir\WicketFilter-filestore\7366\2179\node0g57ovu8cy1ng16h8oj3qzaz2e0\data (The system cannot find the path specified)
INFO | jvm 1 | 2019/08/28 11:05:33 | at java.base/java.io.RandomAccessFile.open0(Native Method)
INFO | jvm 1 | 2019/08/28 11:05:33 | at java.base/java.io.RandomAccessFile.open(Unknown Source)
INFO | jvm 1 | 2019/08/28 11:05:33 | at java.base/java.io.RandomAccessFile.<init>(Unknown Source)
INFO | jvm 1 | 2019/08/28 11:05:33 | at java.base/java.io.RandomAccessFile.<init>(Unknown Source)
INFO | jvm 1 | 2019/08/28 11:05:33 | at org.apache.wicket.pageStore.DiskDataStore$SessionEntry.getFileChannel(DiskDataStore.java:425)
INFO | jvm 1 | 2019/08/28 11:05:33 | at org.apache.wicket.pageStore.DiskDataStore$SessionEntry.savePage(DiskDataStore.java:343)
INFO | jvm 1 | 2019/08/28 11:05:33 | at org.apache.wicket.pageStore.DiskDataStore.storeData(DiskDataStore.java:181)
INFO | jvm 1 | 2019/08/28 11:05:33 | at org.apache.wicket.pageStore.AsynchronousDataStore$PageSavingRunnable.run(AsynchronousDataStore.java:355)
INFO | jvm 1 | 2019/08/28 11:05:33 | at java.base/java.lang.Thread.run(Unknown Source)
INFO | jvm 1 | 2019/08/28 11:05:33 | W [o.a.w.p.DiskDataStore] [16:05:33]: Cannot save page with id '170' because the data file cannot be opened. 

```

---

<div class="post-metadata">

**Author:** ![Nidal](https://avatars.discourse-cdn.com/v4/letter/n/a87d85/32.png) [@Nidal](https://forum.inductiveautomation.com/u/Nidal)\
**Post date:** [April 6, 2020, 2:13am UTC](https://forum.inductiveautomation.com/t/any-clue-what-this-log-is-about/27842/2 "2020-04-06T02:13:41Z")

</div>

I’m having the same issue and it is filling up my logs, any answers?

---

<div class="post-metadata">

**Author:** ![wking](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/wking/32/21823_2.png) [@wking](https://forum.inductiveautomation.com/u/wking)\
**Post date:** [April 6, 2020, 3:01pm UTC](https://forum.inductiveautomation.com/t/any-clue-what-this-log-is-about/27842/3 "2020-04-06T15:01:36Z")

</div>

I don’t recall now. I think it stopped after a reset. It eventually went away.

---

<div class="post-metadata">

**Author:** ![Stephane\_Boneff](https://avatars.discourse-cdn.com/v4/letter/s/59ef9b/32.png) [@Stephane\_Boneff](https://forum.inductiveautomation.com/u/Stephane_Boneff)\
**Post date:** [March 11, 2024, 7:35am UTC](https://forum.inductiveautomation.com/t/any-clue-what-this-log-is-about/27842/4 "2024-03-11T07:35:49Z")

</div>

Hello,

Same problem here. During more 7 hours I had this issue, every one second or less.  
It started and stopped without any reason.

The system looked for the directory \9374 in C:\Windows\Temp\jetty-0\_0\_0\_0-8088-main-\_-any-14328848451992075128\WicketFilter-filestore  
that did not exist.

Gateway V8.1.17 (trial)