phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '41bdc27feb3f1d65572b3d53ed7cb191' 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 ('41bdc27feb3f1d65572b3d53ed7cb191', -1, 1758830463, 1758830463, 'd849d8a2', -4, 0, 0)

Line : 187
File : sessions.php