phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '763bf3b708d4e3c84acab047598c89ac' 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 ('763bf3b708d4e3c84acab047598c89ac', -1, 1715780533, 1715780533, '038a7c8f', -4, 0, 0)

Line : 187
File : sessions.php