phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c687fb51483736e3046fc951127240eb' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('c687fb51483736e3046fc951127240eb', -1, 1715163370, 1715163370, '0a2c2c73', -4, 0, 0)

Line : 187
File : sessions.php