phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '051b4657b540c5cb6990bea0879a0612' 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 ('051b4657b540c5cb6990bea0879a0612', -1, 1714355665, 1714355665, '12d8bea7', 0, 0, 0)

Line : 187
File : sessions.php