I cannot login to my dashboard multisite.

I cannot login to my dashboard multisite. My site inindonesia.org is show blank page.
While i login to inindonesia.org/wp-admin ... It is written:
Fatal error: Allowed memory size of 134217728 bytes exhausted (tried to allocate 10204 bytes) in /home/inindone/public_html/wp-includes/functions.php on line 345

Please advise...