[TYPO3-dev] Warnings in error log

[John Angel]

Hi,

I've noticed a bunch of the following warnings in error log. Any ideas what 
might be the cause?


PHP Warning:  reset() [<a href='function.reset'>function.reset</a>]: Passed
variable is not an array or object in
/typo3/sysext/cms/tslib/class.tslib_fe.php on line 3753

PHP Warning:  Variable passed to each() is not an array or object in
/typo3/sysext/cms/tslib/class.tslib_fe.php on line 3754


Thanks,
John