phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4a6f98f4632424c5390b7acc253a02e0' 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 ('4a6f98f4632424c5390b7acc253a02e0', -1, 1715896879, 1715896879, '0390f9f7', 0, 0, 0)

Line : 187
File : sessions.php