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 ('fab6a9e8d8a027184ad76b1468c5e8ac', -1, 1715718821, 1715718821, '0395f36a', -4, 0, 0)

Line : 187
File : sessions.php