phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '248c4965b5c558be522c42d8d3cdc94e' 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 ('248c4965b5c558be522c42d8d3cdc94e', -1, 1714317228, 1714317228, '0391b26a', -7, 0, 0)

Line : 187
File : sessions.php