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 ('f58d8752c81a3d4b7d7b6c574bfb68be', -1, 1715447733, 1715447733, '12db5ff4', 3, 0, 0)

Line : 187
File : sessions.php