phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c55b796c9a4794c8d4458d8533d9b59f' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('c55b796c9a4794c8d4458d8533d9b59f', -1, 1714229281, 1714229281, '340e7e4a', 5, 0, 0)

Line : 187
File : sessions.php