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 ('746a5cae1f71cf49d7d6a3b761c00f2b', -1, 1715423718, 1715423718, '12df6b95', -2, 0, 0)

Line : 187
File : sessions.php