Player error / Diconnect

Hi,
With the plugin active, when searching for blueprints, the player sometimes disconnects:

1) If I search for something, close and reopen the search bench, I get disconnected.

2) If I remove and re-insert the blueprint from the search bench, I get disconnected.

A video example is below.
 

ERROR

 

Object reference not set to an instance of an object.
  at PlayerBlueprints.%9237be1a4ff964d9bfd38648d4c90626b9268caa (ItemDefinition %b15935095294cb22d4a0694a1d08d91570bfd89f) [0x00000] in <00000000000000000000000000000000>:0 
  at BlueprintInformationPanel.%7d6be0f8e1c2295928b7616625b4599577bc7c8e (ItemDefinition %3780bf7afb993c8ab2b6ab182a89217c1ad6b6b4, %f36882d6bc8f1e1e12e7d9bb91afee6aed22f1eb %623575e6a234818eee1ac65b75017f085189900c) [0x00000] in <00000000000000000000000000000000>:0 
  at SelectedItem.%63b99fdb2c5839654a413aa52f701309e16d7b1d (%f36882d6bc8f1e1e12e7d9bb91afee6aed22f1eb %623575e6a234818eee1ac65b75017f085189900c) [0x00000] in <00000000000000000000000000000000>:0 
  at %8d1174ebeefbf913b690bf3b5028ca94382afd3a.%065255ca21df58ee9afa9c615cbc70620c1b57a1 () [0x00000] in <00000000000000000000000000000000>:0 
  at PlayerInventory.%ff58fbfb26ad76520633beff9652ffeba8456b95 (%5ea4cece6a5b973102590f9f5103ce4404b005d4 %8464c6001bf57f267f28d399022c4b6f943ff470) [0x00000] in <00000000000000000000000000000000>:0 
  at BasePlayer.%ff58fbfb26ad76520633beff9652ffeba8456b95 (BaseNetworkable+%ba1443bf1ac854716c0ad9e557cb899150c94b26 %3780bf7afb993c8ab2b6ab182a89217c1ad6b6b4) [0x00000] in <00000000000000000000000000000000>:0 
  at BaseNetworkable.%8e59442dbceba2632162bea20d1ecc036fbbd7f7 (%16c5baa88dc5b59514d95cfc226e6eb8c2904c6a %99627a0ce2a955e79d006f95ec3ed8a1b92ddf31) [0x00000] in <00000000000000000000000000000000>:0 
  at Client.%4d630c04c19f11d5b6003c69de47ac685d7b56ae (%16c5baa88dc5b59514d95cfc226e6eb8c2904c6a %3780bf7afb993c8ab2b6ab182a89217c1ad6b6b4, System.Int64 %7aab190c1c7731cfadd8a19ddf68bd2813ded19f) [0x00000] in <00000000000000000000000000000000>:0 
  at Client.%3c7e2439872ee0fe87e8e2bb4c0969e1531ffea9 (%8345e4eb74703cc13a1210c7d9654849cce19bec %f8ed99f0f93a0761349de3a4aab97a9b1351ef85) [0x00000] in <00000000000000000000000000000000>:0 
  at Client.%b77a35615632e2187ec8640cc73471a79dd3e8b9 (%8345e4eb74703cc13a1210c7d9654849cce19bec %f8ed99f0f93a0761349de3a4aab97a9b1351ef85) [0x00000] in <00000000000000000000000000000000>:0 
  at %b739cfb95fb91c0fec877a6d255b49c0346f162d.%b61a4a4ded0c51356101f6579ab3899adac2d6b9 (%618e541e20c9d6ef8dbe09bff00ca7756498aa3f %c9413a7f6e99402ef53f1418aa702d3466cc7738) [0x00000] in <00000000000000000000000000000000>:0 
  at %992da90bf8032cecb801115864fca6b01e4d9fc9.%9b59e6a0a07b5131a1e9b7f7f46f9ead625ef814 () [0x00000] in <00000000000000000000000000000000>:0 
  at Client.Update () [0x00000] in <00000000000000000000000000000000>:0