phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f884a622c394b837dd7247e2ef3217f5' 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 ('f884a622c394b837dd7247e2ef3217f5', -1, 1711724724, 1711724724, '03eb9a41', -10, 0, 0)

Line : 187
File : sessions.php