phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a2ad279a0e724a16e155069205cacfd4' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('a2ad279a0e724a16e155069205cacfd4', -1, 1715750577, 1715750577, '12bc9987', 9, 0, 0)

Line : 187
File : sessions.php