phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b6c1c36b1b73e971a672e07d4f32c8ca' 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 ('b6c1c36b1b73e971a672e07d4f32c8ca', -1, 1761845282, 1761845282, 'd849d838', -4, 0, 0)

Line : 187
File : sessions.php