phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a539441b7cbe7bdb6961d300db6b7e6e' 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 ('a539441b7cbe7bdb6961d300db6b7e6e', -1, 1715906020, 1715906020, '12de9ee2', -8, 0, 0)

Line : 187
File : sessions.php