phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f23ac35f110ef4d5580086ba753df6cf' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('f23ac35f110ef4d5580086ba753df6cf', -1, 1715900263, 1715900263, '12dfaa15', 0, 0, 0)

Line : 187
File : sessions.php