phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '91d6825a9785da4aef14aebbf79e6fa4' 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 ('91d6825a9785da4aef14aebbf79e6fa4', -1, 1715728561, 1715728561, 'c0a80201', 0, 0, 0)

Line : 187
File : sessions.php