Can you do such a test, (restart here means `killall -9 openlitespeed` and start the serive)
1, Add "runOnStartUp 2" to the lsphp config block, restart
2, downgrade to 1.5.7 and restart, you may use /usr/local/lsws/admin/misc/testbeta.sh -d 1.5.7
3, upgrade to 1.5.9 pre-release version in which...