[Bug / Issue] Database error in vBulletin 5.3.3: MySQL Error : Commands out of sync; you can't run this command now

[tranceup]

Hi, can you help me with this error?


Database error in vBulletin 5.3.3:


Invalid SQL:
UPDATE grosos_session SET `lastactivity`=1507731915,`styleid`=32,`languageid`=10
WHERE (`sessionhash` = 'xxxxxx')
/**session**/;

MySQL Error : Commands out of sync; you can't run this command now
Error Number : 2014
Request Date : Wednesday, October 11th 2017 @ 02:25:15 PM
Error Date : Wednesday, October 11th 2017 @ 02:25:58 PM
Script : http://www.xxxx.com/foro/create-content/text
Referrer : http://www.xxx.com/foro/new-content/20
IP Address : 108.162.210.194
Username : xxxx
Classname : vB_Database_MySQLi
MySQL Version :


Stack Trace:
#0 vB_Database->getErrorData() called in [path]/vb/database.php on line 1188
#1 vB_Database->halt() called in [path]/vb/database/mysqli.php on line 201
#2 vB_Database_MySQLi->execute_query() called in [path]/vb/database.php on line 542
#3 vB_Database->query_write() called in [path]/vb/db/query/update.php on line 116
#4 vB_dB_Query_Update->doUpdates() called in [path]/vb/db/query/update.php on line 101
#5 vB_dB_Query_Update->execSQL() called in [path]/vb/db/assertor.php on line 303
#6 vB_dB_Assertor->assertQuery() called in [path]/vb/db/assertor.php on line 540
#7 vB_dB_Assertor->update() called in [path]/vb/session.php on line 522
#8 vB_Session->save() called in [path]/vb/shutdown.php on line 86
#9 vB_Shutdown->shutdown() called in [path]/vb/vb.php on line 508
#10 vB::shutdown() called in on line

[Wayne Luke]

Does this happen when you load the page or submit it?

You might want to restart MySQL if possible.

[tranceup]

this occurs when sending

it never ends the process until it gives error because of that.