phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '708ca63965b992151a7c974c5529b7ac' 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 ('708ca63965b992151a7c974c5529b7ac', -1, 1714887552, 1714887552, 'c0a80201', 2, 0, 0)

Line : 187
File : sessions.php