My problem is rather the same, but the numbers are strange… Indeed, after trying to upgrade, I am unable to login as admin : I receive the error message :
“Allowed memory size of 262144 bytes exhausted (tried to allocate 8192 bytes) in wp-includes/functions.php on line 4168”
I think that 256 K of memory is not so much…
Can you help me ? Many thanks in advance !