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 ('fa8ca22e5985b0c7d45a08692c2bdf0b', -1, 1715775759, 1715775759, '1274253e', -1, 0, 0)

Line : 187
File : sessions.php