phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ee9710e97608bfc1f52a4048f029ea45' 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 ('ee9710e97608bfc1f52a4048f029ea45', -1, 1757457800, 1757457800, 'd849d863', -9, 0, 0)

Line : 187
File : sessions.php