AV after close a connection

EurekaLog 7.2.6.0

Application:

1.1 Start Date : Thu, 21 Apr 2016 09:18:04 +0200
1.2 Name/Description: Toad.exe - (Toad™ for Oracle®)
1.3 Version Number : 12.8.0.49
1.4 Parameters :
1.6 Up Time : 1 hour(s), 33 minute(s), 29 second(s)

Exception:

2.1 Date : Thu, 21 Apr 2016 10:51:33 +0200
2.2 Address : 000000000997C8A0
2.3 Module Name: Toad.exe - (Toad™ for Oracle®)
2.5 Type : EAccessViolation
2.6 Message : Access violation at address 000000000997C8A0 in module ‘Toad.exe’. Read of address FFFFFFFFFFFFFFFF.
2.7 ID : 179C0000
2.8 Count : 1
2.11 Sent : 0

User:

3.2 Name : urban
3.3 Email:

Active Controls:

4.1 Form Class : TfrmMain
4.2 Form Text : Toad for Oracle - [IRIS@DER9DATA - Editor (CSOPORT_VARAZSLO_PKB.pkb)]
4.3 Control Class: TfrmMain
4.4 Control Text : Toad for Oracle - [IRIS@DER9DATA - Editor (CSOPORT_VARAZSLO_PKB.pkb)]

Computer:

5.2 Total Memory : 8500920320 (7,92 Gb)
5.3 Free Memory : 4362661888 (4,06 Gb)
5.4 Total Disk : 255953203200 (238,37 Gb)
5.5 Free Disk : 103578374144 (96,46 Gb)
5.6 System Up Time : 13 hour(s), 51 minute(s), 31 second(s)
5.7 Processor : Intel® Core™ i7-4710MQ CPU @ 2.50GHz
5.12 Virtual Machine:

Operating System:

6.1 Type : Microsoft Windows 7 (64 bit)
6.2 Build #: 7601 (6.1.7601.18015)

Steps to reproduce:

8.1 Text:

Call Stack Information:

|Methods |Details|Stack |Address |Module |Offset |Unit |Class |Procedure/Method |Line |

|*Exception Thread: ID=5164; Parent=0; Priority=-2 |
|Class=; Name=MAIN |
|DeadLock=0; Wait Chain= |

Comment=
7FFFFFFE
00000040
00000040
00000040
00000040
00000040
00000040
00000040
00000040
00000040
00000040
00000040
00000040
00000040
00000040
00000040
00000040
00000040
00000040
00000040
00000040
00000040
00000040
00000040
00000040
00000040
00000040
00000040
00000040
00000040
00000040
00000040
00000040
00000040
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Running Thread: ID=4956; Parent=5164; Priority=0
Class=TSendThread; Name=[Unnamed thread] Kind: TThread. Thread function: CSLog.TSendThread.Execute + $0. Thread caller: CSLog.TSendThread.Create + $3C (CSLog.TSendThread.Execute)
DeadLock=0; Wait Chain=thread: [ 135C / 4956 ] is blocked
Comment=
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
7FFFFFFE
00000040
00000040
00000040
00000040
00000040
00000040
00000040
00000040
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
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