phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '81c2985a139bbc6b9e4717a35bac1765' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('81c2985a139bbc6b9e4717a35bac1765', -1, 1715299424, 1715299424, '03933d8e', -4, 0, 0)

Line : 187
File : sessions.php