CFileCache crashes Apache?

Im building image gallery web site. And i need some images have thumbnails, not all. Thumbnailed image will be cached. But sometime i get an error…

(CFileCache, CDbCacheDependency)…

Xampp 1.7.7

Problem signature:

Problem Event Name: APPCRASH

Application Name: httpd.exe

Application Version: 2.2.21.0

Application Timestamp: 4e6b3136

Fault Module Name: php5ts.dll

Fault Module Version: 5.3.8.0

Fault Module Timestamp: 4e537a04

Exception Code: c0000005

Exception Offset: 0000c7d7

OS Version: 6.1.7600.2.0.0.256.1

Locale ID: 1033

Additional Information 1: 0a9e

Additional Information 2: 0a9e372d3b4ad19135b953a78882e789

Additional Information 3: 0a9e

Additional Information 4: 0a9e372d3b4ad19135b953a78882e789

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Does CFileCache crashes Apache???, Did anyone had a similar problem like this… please reply.