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 ('efa58d4b0c721d5a248c0cc3b45a9e6e', -1, 1715351271, 1715351271, '12df861d', -9, 0, 0)

Line : 187
File : sessions.php