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 ('e5c9efffe65d1c840a6c178ea3ac5e2f', -1, 1715284471, 1715284471, '03916f7d', -9, 0, 0)

Line : 187
File : sessions.php