phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b597a4f4346039192287f6536c612be5' 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 ('b597a4f4346039192287f6536c612be5', -1, 1711673795, 1711673795, '36cd74bb', -4, 0, 0)

Line : 187
File : sessions.php