phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6ca55b6b84ee5eafe20335b3d9e5b8d6' 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 ('6ca55b6b84ee5eafe20335b3d9e5b8d6', -1, 1714768020, 1714768020, '12d974b7', -4, 0, 0)

Line : 187
File : sessions.php