Fatal error: Allowed memory size

Hi

I’m Facing This Problem for my website, i already increased the memory limuit to 350MB still i’m facing this problem i usimg woocommerce on site

Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 14248905 bytes) in /home/website1/public_html/wp-admin/includes/file.php on line 646