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 ('a59f1191a3ce5e1d7f5b8c71881f0570', -1, 1715420978, 1715420978, '0387c2fb', 4, 0, 0)

Line : 187
File : sessions.php