phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c54475512b23a7eb9d852bd4eeb46909' 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 ('c54475512b23a7eb9d852bd4eeb46909', -1, 1715951957, 1715951957, '12bf9eca', -4, 0, 0)

Line : 187
File : sessions.php