phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b5cb31320d5b87f2da6e267fe502920f' 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 ('b5cb31320d5b87f2da6e267fe502920f', -1, 1714311304, 1714311304, '12bed986', -10, 0, 0)

Line : 187
File : sessions.php