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 ('71a654cabf7b528cd5a4495aeb8cd34c', -1, 1715327543, 1715327543, '0387c631', -4, 0, 0)

Line : 187
File : sessions.php