phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '0234ea8a3d63109375c133afbd693e6d' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('0234ea8a3d63109375c133afbd693e6d', -1, 1768370100, 1768370100, '6ca2d81d', 8, 0, 0)

Line : 188
File : sessions.php