phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '768c2409031712ad61a62aeb5cca8f13' 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 ('768c2409031712ad61a62aeb5cca8f13', -1, 1715728526, 1715728526, '0391b875', 0, 0, 0)

Line : 187
File : sessions.php