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 ('7ea3f86fb70f8a64f2fe1e03932334ca', -1, 1715811604, 1715811604, '1277fd02', 2, 0, 0)

Line : 187
File : sessions.php