memory_limit zabbix php blank screen grey frontend

ssl_error_log:[Mon Sep 14 19:13:16.938587 2020] [php7:error] [pid 9702] [client 127.0.0.1:64614] PHP Fatal error:  Allowed memory size of 201326592 bytes exhausted (tried to allocate 1052672 bytes) in /usr/share/zabbix/include/classes/debug/CProfiler.php on line 258, referer: https://zabbix/zabbix/triggers.php?hostid=10081&form=create