Help, guys am getting this error

[Herc]

I just upgrade to php5.2.4 and MySQL 5 and my forum is up and working except I'm getting this message when I try to perform maintenance and delete posts and such

Fatal error: Allowed memory size of 8388608 bytes exhausted (tried to allocate 1573871 bytes) in /home/herc/public_html/forum/admincp/misc.php on line 890

I get this, when I try to delete a thread

Fatal error: Allowed memory size of 8388608 bytes exhausted (tried to allocate 30720 bytes) in /home/herc/public_html/forum/includes/adminfunctions.php on line 1864

[Herc]

I also get this message with a whiote screen when I create a post but the wierd thing is, when I go back to check the forum and look for the post, the post is there

Fatal error: Allowed memory size of 8388608 bytes exhausted (tried to allocate 122880 bytes) in /home/herc/public_html/forum/includes/adminfunctions.php on line 3032

It's kind of strange, I don't get the thank you for posting sign or a deletion conformation but when you use the browser back button. It worked fine....???

[Herc]

I've restarted MySQL and Apache and the problem is now fixed.......

I should have done that in the first place....

[Herc]

Nice talkin to ya, Herc

[Herc]

No problem, bro....Glad I could help