phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ca8e333e90af6522561778d395cf3149' 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 ('ca8e333e90af6522561778d395cf3149', -1, 1765808918, 1765808918, 'd849d898', 6, 0, 0)

Line : 187
File : sessions.php