Allowed memory size of 33554432 bytes exhausted (tried to allocate 505640 bytes)

You could have tried searching the forums before posting. This has been answered many, many, times. Try increasing the memory available to PHP:
https://www.ads-software.com/support/topic/253495#post-1017842

how can i increase my memory size when is not opening my admin panel / intalling memory

Try reading the post I linked to above.

any way ican’t solve this problem

I have installed a Plugins Named.WordPress SEO by Yoast,

But when i have Complete installation and try to active Plugine then it show me:
“Fatal error: Allowed memory size of 33554432 bytes exhausted (tried to allocate 122880 bytes) in /home/fandbfoo/public_html/wp-admin/menu.php on line 74”
And I can not enter in my plugin area.

Please Help me Please.
Site : https://fandbfood.com

Fatal error: Allowed memory size of 33554432 bytes exhausted (tried to allocate 13974 bytes) in /home/shreeynt/public_html/wp-includes/admin-bar.php on line 25