PHP Fatal error

PHP Fatal error: PHP Startup: apc_shm_create: shmget(0, 67108864, 914) failed: Invalid argument. It is possible that the chosen SHM segment size is higher than the operation system allows. Linux has usually a default limit of 32MB per segment. in Unknown on line 0

systemctl status php-fpm.service -l
sysctl -w kernel.shmmax=268435456
systemctl restart php-fpm
systemctl restart nginx

Account Lockout and Management Tools

Download Tools from here. Start LockoutStatus.exe and on the File menu, use Select target. Type the user name and hit enter. To Unlock the Account, right click and select Unlock.

dsquery user -name Xyz*
repadmin /showmeta “FQDN_of_User”