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 ('ffb22ac19d7edbc30a0d9c14d69a5c31', -1, 1715853674, 1715853674, '0310938b', -4, 0, 0)

Line : 187
File : sessions.php