phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c8170f94547a1b7ca41b743df8720686' 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 ('c8170f94547a1b7ca41b743df8720686', -1, 1713854440, 1713854440, '038579a0', -1, 0, 0)

Line : 187
File : sessions.php