phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '51eee0c0cfe79acac52570b98354ff71' 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 ('51eee0c0cfe79acac52570b98354ff71', -1, 1715051639, 1715051639, 'c0a80201', 2, 0, 0)

Line : 187
File : sessions.php