Periodic service restarts needed to make FirstSpot work

[nottinghub]

I have FS 7.0.6 installed on a Windows 2008 server x64 with MySQL ODBC 3.51 Driver.

We have been running FS for a few weeks but recently I started getting the following errors from the Application log:

Source: Application Error
EventID: 1000

Faulting application name: httpd.exe, version: 2.2.19.0, time stamp: 0x4dd6eda8
Faulting module name: myodbc3.dll, version: 3.51.30.0, time stamp: 0x4f2a9425
Exception code: 0xc0000005
Fault offset: 0x0003a261
Faulting process id: 0x12a4
Faulting application start time: 0x01cd4c9076b8ee43
Faulting application path: C:\Program Files (x86)\FirstSpot\www\Apache\bin\httpd.exe
Faulting module path: C:\Program Files (x86)\MySQL\Connector ODBC 3.51\myodbc3.dll
Report Id: 4cae5af2-b887-11e1-a8e0-00195b706185


this forces me to restart the machine to make FS work again.

What should I do to fix this issue?