phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c3f77a760190d73a636e90fe14c98968' 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 ('c3f77a760190d73a636e90fe14c98968', -1, 1715787606, 1715787606, '039113f2', -8, 0, 0)

Line : 187
File : sessions.php