Fatal error: Allowed memory size of 268435456 bytes exhausted (tried to allocate 71 bytes) in /home/hosting_users/...../www/wp-includes/meta.php on line 574
this is what I got. I have read a lot of articles about it.
I added php_value memory_limit 256M on htaccess and define('WP_MEMORY_LIMIT', '256M');
but It is not working. I am using share hosting so I can't access ini.php file.
the funny thing is I have 2 sites and 1 test site on my multi-site.
it is active well on test site.
but It is NOT active and shows the error message on main site,
I have also desactive all of plugins but It won't fix.
How can I do?