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 ('64e17b0d8f712b55c4ec3b1d67e18e50', -1, 1715829156, 1715829156, '12debe34', -4, 0, 0)

Line : 187
File : sessions.php