phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'phpbb_sessions' is full

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('78fe469fe25f0c4eae4a8c5852a0298c', -1, 1711623564, 1711623564, '03eb8249', -4, 0, 0)

Line : 172
File : sessions.php