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 ('c77564193b515b41189d1fa40790720e', -1, 1715267555, 1715267555, '12d90852', -7, 0, 0)

Line : 187
File : sessions.php