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 ('2db7fd8db14c7cd55a6b2c0d328a9c73', -1, 1715641465, 1715641465, '030c471a', -4, 0, 0)

Line : 187
File : sessions.php