I’ve inserted over 20.000 product taxonomy categories. Nearly first 700 items are being displayed in the backend but when I’m trying to see more pages, it shows either this error:
Fatal error: Allowed memory size of 268435456 bytes exhausted (tried to allocate 262144 bytes) in /wp-admin/includes/class-wp-terms-list-table.php on line 273
Maximum execution time of 30 seconds exceeded in class-wp-terms-list-table.php on line 273
The frontend page where I’m showing these all categories is down and not showing at all. But in the homepage I have a slider where I’m showing only first level categories which is nearly 25 and it is being shown in the homepage.
I tried to change this setting in php.ini file:
max_execution_time = 3000 (before it was 30)
But no change. Still same. Is there any setting which I’m missing?
Read more here: too many taxonomy category issue