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 ('ddf6a81fe41c5a113862a01344eab1bc', -1, 1711712314, 1711712314, '2cd2eddf', -4, 0, 0)

Line : 172
File : sessions.php