phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c20969708cf17aeb1aad7219fc2c8bfb' 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 ('c20969708cf17aeb1aad7219fc2c8bfb', -1, 1714077306, 1714077306, '340efdaa', -10, 0, 0)

Line : 187
File : sessions.php