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 ('c8bb11d8b1f3c556a1b7f02e82afc5fb', -1, 1715821846, 1715821846, '0d3a194b', -9, 0, 0)

Line : 187
File : sessions.php