phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '721d14a2f3f1789e1f8c6a4c681af341' 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 ('721d14a2f3f1789e1f8c6a4c681af341', -1, 1715147334, 1715147334, '12d9dc72', -8, 0, 0)

Line : 187
File : sessions.php