In order to increase the memory limit for Java, perform the following steps, create a new file:
nano /var/cpanel/tomcat.optionsInsert the following 2 lines:
Xmx200M
Xms100MWhere Xmx is the upper limit and Xms is the lower limit. You have to replace the values as per your requirement. Save the file and restart the tomcat service:
/scripts/restartsrv tomcat![Screen Shot 2020 06 23 at 09.57.51 - WARNING: [pool user_USERNAME] server reached pm.max_children setting (25), consider raising it](https://i0.wp.com/administrator.pejcic.rs/wp-content/uploads/2026/09/Screen-Shot-2020-06-23-at-09.57.51.png?resize=344%2C194&ssl=1 "WARNING: [pool user_USERNAME] server reached pm.max_children setting (25), consider raising it")
![2023 08 28 12 15 - node[175421]: pthread_create: Resource temporarily unavailable](https://i0.wp.com/administrator.pejcic.rs/wp-content/uploads/2023/08/2023-08-28_12-15.png?resize=344%2C194&ssl=1 "node[175421]: pthread_create: Resource temporarily unavailable")