After installing ManageEngine_ADAudit_Plus_5_1_0_SP-3_0_0 I continued to ManageEngine_ADAudit_Plus_6_0_0_SP-0_1_0

once completed and rebooted all I get from apache now is:

HTTP Status 403 – Forbidden

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Type Status Report

Message /

Description The server understood the request but refuses to authorize it.