phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '1c8756f49ec07833dadb075d92d82556' 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 ('1c8756f49ec07833dadb075d92d82556', -1, 1714068044, 1714068044, '0390711e', -4, 0, 0)

Line : 187
File : sessions.php