phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'e337b671c9cfdb93a886d8f0e80fc2a6' 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 ('e337b671c9cfdb93a886d8f0e80fc2a6', -1, 1764375567, 1764375567, 'd849d816', -4, 0, 0)

Line : 187
File : sessions.php