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 ('0c89c4af3fac65c3f3dfed93653e1dfa', -1, 1715358950, 1715358950, '030fae4c', -2, 0, 0)

Line : 187
File : sessions.php