phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'sfphpbb_sessions' is full

INSERT INTO sfphpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('1ed0e7356cbf17d6a7d70c95d5b634f7', -1, 1715955151, 1715955151, '1277fd02', -11, 0, 0)

Line : 187
File : sessions.php