phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'e446e4fbd9f6467a16104001a9b1f330' 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 ('e446e4fbd9f6467a16104001a9b1f330', -1, 1767390670, 1767390670, 'd849d82e', -9, 0, 0)

Line : 187
File : sessions.php