Forum I got Error

[محروم.كوم]

some time i am got this error
what is this?
and how solve it?

Code:
PHP Warning: PHP Startup: Unable to load dynamic library 'c:\php5\ext\C:\php5\phpshield.loaders.windows\php shield.5.2.win' - The specified module could not be found. in Unknown on line 0 PHP Fatal error: Maximum execution time of 30 seconds exceeded in D:\Domains\dadasongs.com\wwwroot\includes\function s_notice.php on line 24


i have 4.02 __DEFINE_LIKE_SHARE__