After upgrading Apache following error message occurred.: Failed to lookup provider ‘shm’ for ‘slotmem’: is mod_slotmem_shm loaded??
Error Message:
Failed to lookup provider ‘shm’ for ‘slotmem’: is mod_slotmem_shm loaded??
Solution:
Load the module mod_slotmem_shm
LoadModule slotmem_shm_module modules/mod_slotmem_shm.so
To load this module, edit httpd.conf file and add the above line in the config file.
Save and reboot the service.
#service httpd restart