Hi Team,

Need the help as early as possible.

1. I am unable to get my zabbix url .
2. In the http_errors received below error message

PHP Fatal error:  Allowed memory size of 536870912 bytes ex
hausted (tried to allocate 523800 bytes) in /var/www/html/zabbix/include/db.inc.php on line 1371  

3. I referred #ZBX-5006, but didn't find any solution.( i was not doing any upgrade)
4. Requesting you to give me solution ASAP.
5. My zabbix version is 1.8.13.
6. I tried to increase memeory_limit from 256M to 512M but still getting same error.
7. I am wondering to see the stored session is accessible.

Regards,
Ganesh