phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '63404faaec0d8df2ec49751c8352fe4d' 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 ('63404faaec0d8df2ec49751c8352fe4d', -1, 1711708687, 1711708687, '03523ad5', -8, 0, 0)

Line : 187
File : sessions.php