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 ('2e28b6c20704cb9e6ef894b8d414bb2b', -1, 1715229821, 1715229821, '12df9fc3', -12, 0, 0)

Line : 187
File : sessions.php