Hi,
I am unable to edit anything on my site using the XStore theme. Every time I try to publish any changes in Elementor, I get a 500 Internal Server Error and nothing saves. This is completely blocking my work.
Error log:
[09-Apr-2026 06:49:31 UTC] PHP Fatal error: Out of memory (allocated 700448768 bytes) (tried to allocate 270336 bytes) in /wp-includes/class-wpdb.php on line 2328
[09-Apr-2026 06:58:25 UTC] PHP Fatal error: Out of memory (allocated 769654784 bytes) (tried to allocate 131072 bytes) in /wp-includes/class-wpdb.php on line 2328
[09-Apr-2026 09:49:49 UTC] PHP Fatal error: Out of memory (allocated 769654784 bytes) (tried to allocate 131072 bytes) in /wp-includes/class-wpdb.php on line 2328
I have already tried the following and nothing has worked:
WP_MEMORY_LIMIT set to 1024M in wp-config.php
memory_limit = 1024M in .user.ini
Elementor CSS Print Method changed to Internal Embedding
Cleared WooCommerce transients
Deactivated WooCommerce B2B and PRO Elements plugins
Upgraded hosting plan
The error occurs specifically when publishing pages in Elementor. The site works normally for visitors but I cannot make any edits.
Could you please advise whether XStore or XStore Core performs heavy database operations on publish that could cause this memory spike, and if there is any way to disable or optimize this behavior?
Thank you.
