# browsing problems

**URL:** <https://forums.speedlife.net/t/browsing-problems/191474>\
**Category:** PittSpeed Off Topic\
**Created:** [July 30, 2007, 3:59pm UTC](https://forums.speedlife.net/t/browsing-problems/191474 "2007-07-30T15:59:05Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Shaggy](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/shaggy/32/5945_2.png) [@Shaggy](https://forums.speedlife.net/u/Shaggy)\
**Post date:** [July 30, 2007, 3:59pm UTC](https://forums.speedlife.net/t/browsing-problems/191474/1 "2007-07-30T15:59:05Z")

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Fatal error: Cannot redeclare exec\_postvar\_call\_back() (previously declared in C:\Inetpub\wwwroot\[pittspeed.com](http://pittspeed.com)\www\forums\showthread.php:84) in C:\Inetpub\wwwroot\[pittspeed.com](http://pittspeed.com)\www\forums\forumdisplay.php on line 94

Warning: require\_once(ion of substr() for UTF8. \* \* Con/includes/init.php) [function.require-once]: failed to open stream: Invalid argument in C:\Inetpub\wwwroot\[pittspeed.com](http://pittspeed.com)\www\forums\global.php on line 20

Fatal error: require\_once() [function.require]: Failed opening required ‘ion of substr() for UTF8. \* \* Con/includes/init.php’ (include\_path=’.;c:\php5\includes’) in C:\Inetpub\wwwroot\[pittspeed.com](http://pittspeed.com)\www\forums\global.php on line 20

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<div class="post-metadata">

**Author:** ![whitey](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/whitey/32/5911_2.png) [@whitey](https://forums.speedlife.net/u/whitey)\
**Post date:** [July 30, 2007, 4:56pm UTC](https://forums.speedlife.net/t/browsing-problems/191474/2 "2007-07-30T16:56:44Z")

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when does this happen?

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<div class="post-metadata">

**Author:** ![Shaggy](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/shaggy/32/5945_2.png) [@Shaggy](https://forums.speedlife.net/u/Shaggy)\
**Post date:** [July 30, 2007, 5:10pm UTC](https://forums.speedlife.net/t/browsing-problems/191474/3 "2007-07-30T17:10:15Z")

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about every half hour or so.

Is it my connection or the sites?