phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '51c313e8307f7d97604a44b912924593' 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 ('51c313e8307f7d97604a44b912924593', -1, 1715560582, 1715560582, 'c0a80201', 2, 0, 0)

Line : 187
File : sessions.php