can't update wordpress plugins

[rockforlife]

it just goes to maintenance mode and stalls. I am also getting http errors when trying to add an image

Cpanel: rockforl
domain: rockforlifeconcert.com

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been getting a ton of these type errors: Fatal error: Out of memory (allocated 13631488) (tried to allocate 196608 bytes)

 

[un4saken]

Add this line to your wp-config.php

define(?WP_MEMORY_LIMIT?, ?256M?);