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 ('2dede8d7c3f14a39b2ac8d5ea732f51f', -1, 1714806730, 1714806730, '0387c5c9', 2, 0, 0)

Line : 187
File : sessions.php