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 ('10c74a865ca4a67fce9ab5c5e55c4408', -1, 1715501701, 1715501701, '0d3ab61d', 11, 0, 0)

Line : 187
File : sessions.php