phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '401b401620e9d5d590a57bbe4957d0f0' 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 ('401b401620e9d5d590a57bbe4957d0f0', -1, 1714806800, 1714806800, 'c0a80201', 31, 0, 0)

Line : 187
File : sessions.php