phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '768cc0e68a1800705712440d83c4b7e1' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('768cc0e68a1800705712440d83c4b7e1', -1, 1714739986, 1714739986, '12dc0b22', -7, 0, 0)

Line : 187
File : sessions.php