phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '66c5aacb595850f5e76b595b508141e3' 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 ('66c5aacb595850f5e76b595b508141e3', -1, 1765868739, 1765868739, 'd849d898', -9, 0, 0)

Line : 187
File : sessions.php