WordPress crashed during update

Some files were not copied during update. You need to copy again wp-includes/functions.php to define wp_raise_memory_limit(), but it’s better to upload again all files and folders of wp-includes and wp-admin, as soon as you correct this error, another one will certainly appears, and until all required WordPress files will not be there…

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Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)