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 ('25f9c2c7a6c8716b250cac1f37d77a1f', -1, 1715282651, 1715282651, '0316b551', -2, 0, 0)

Line : 187
File : sessions.php