phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '5d7df8a828c2c5d06b46df9e4c639a3c' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('5d7df8a828c2c5d06b46df9e4c639a3c', -1, 1714247310, 1714247310, '12bc1438', 9, 0, 0)

Line : 187
File : sessions.php