phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '46f971f7a966fb5b1bf462f6b7ae93e4' 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 ('46f971f7a966fb5b1bf462f6b7ae93e4', -1, 1732179714, 1732179714, '030f2232', -7, 0, 0)

Line : 188
File : sessions.php