Critical error when activating the theme
I get an error every time I try to activate the theme
Fatal error: Allowed memory size of 268435456 bytes exhausted (tried to allocate 262144 bytes) in /home/cargocomp/domains/transportaanvraag.nl/public_html/dev/wp-includes/class-wp-query.php on line 3726
I have already upgraded the PHP limits, please help.
See PHP Info