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 ('f9c4b8dc023399b50bd8f4e1c9e7051f', -1, 1715100918, 1715100918, '0395d620', -4, 0, 0)

Line : 187
File : sessions.php