phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '778a3235ee8c30eb122ca56ce8da62d4' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('778a3235ee8c30eb122ca56ce8da62d4', -1, 1715826224, 1715826224, '038e0caa', 20, 0, 0)

Line : 187
File : sessions.php