phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '2f1acaa509cbe389b36b96ca92387689' 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 ('2f1acaa509cbe389b36b96ca92387689', -1, 1715202270, 1715202270, '12dc88a5', -4, 0, 0)

Line : 187
File : sessions.php