What is the error in Bitrix?

Question

PHP

Fatal error: Allowed memory size of 268435456 bytes exhausted (tried to allocate 20480 bytes) in /home/bitrix/www/bitrix/modules/iblock/classes/general/iblockelement.php on line 5576

Answer 1

in .htaccess php_value memory_limit 512M
or
/etc/php.d/bitrixenv.ini
memory_limit = 512M

Answer 2

Allowed memory size

In my opinion, the problem is written here, what millions of options?

Answer 3

Check multiple properties in IB, temporarily disable all such properties. The mentioned line operates with the handling of multiple properties.
This is how memory overflow is most likely caused by custom code, kill everything self-written and you will have chocolate.
I don’t even mention the version with a hacked trial period, there are three letters like that at once.

Answer 4

Good afternoon. Probably, the error is related to non-cached data in the components, you apparently have a lot of properties and database queries. Reduce the number of output items. For example, such an error happens when you view a list of elements in the admin panel, many properties are displayed in the fields, and the results on the page are 500, not 20 or 50)))

Answer 5

add memory for script execution or look for ways to reduce memory consumption