phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c1f8fc5b785d5528f785492923d5518d' for key 'PRIMARY'

INSERT INTO 13T_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('c1f8fc5b785d5528f785492923d5518d', -1, 1733648937, 1733648937, '126109ab', -1, 0, 0)

Line : 187
File : sessions.php