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 ('4f29680061e3bc0bd1226fb2793b1d89', -1, 1715435555, 1715435555, '1277742b', -4, 0, 0)

Line : 187
File : sessions.php