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 ('cd43c99b79ea8637e4727a8ea4db3a61', -1, 1711711949, 1711711949, 'ac462250', 25, 0, 0)

Line : 187
File : sessions.php