phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4c891f846dd8880bf9b77e564213b425' 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 ('4c891f846dd8880bf9b77e564213b425', -1, 1715753326, 1715753326, '12de8c79', 0, 0, 0)

Line : 187
File : sessions.php