phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '91be12f3f7e57bd39747f683fce9497d' 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 ('91be12f3f7e57bd39747f683fce9497d', -1, 1715303825, 1715303825, '12dd0f0f', -4, 0, 0)

Line : 187
File : sessions.php