phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c242938acc87f20b8a5464c411e908f0' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('c242938acc87f20b8a5464c411e908f0', -1, 1716375666, 1716375666, '0395170c', 0, 0, 0)

Line : 187
File : sessions.php