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 ('7f21ce7d6cf36b762f5e1063ccc64209', -1, 1763537947, 1763537947, 'd849d899', 14, 0, 0)

Line : 189
File : sessions.php