phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'df77bc2536bdd1d406f2ef44d5759632' 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 ('df77bc2536bdd1d406f2ef44d5759632', -1, 1715768975, 1715768975, '03116e3a', 0, 0, 0)

Line : 187
File : sessions.php