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 ('ba9853a31cd0a3a8d3c0a3cce99b9599', -1, 1715420322, 1715420322, '0395fc25', -12, 0, 0)

Line : 187
File : sessions.php