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 ('13bfa2c7d9e3d1518e08fa40a11c8e98', -1, 1715521758, 1715521758, '038a6672', -4, 0, 0)

Line : 187
File : sessions.php