phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ef5f7c53b3f1dabcb78c0b081ac7341f' 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 ('ef5f7c53b3f1dabcb78c0b081ac7341f', -1, 1716351338, 1716351338, '0a2c2c72', -4, 0, 0)

Line : 187
File : sessions.php