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 ('b9d34ca26676e4b5c0ae58a7c3e91b4f', -1, 1715417817, 1715417817, '1277d5eb', 12, 0, 0)

Line : 187
File : sessions.php