phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9f963ec0f353bfe7c7e51d8f3ae392dd' 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 ('9f963ec0f353bfe7c7e51d8f3ae392dd', -1, 1713971071, 1713971071, '0390caa7', -9, 0, 0)

Line : 187
File : sessions.php