phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c450cbd4aa05f3c63e72c8405a192452' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('c450cbd4aa05f3c63e72c8405a192452', -1, 1711766899, 1711766899, '36e034d2', 0, 0, 0)

Line : 187
File : sessions.php