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 ('512bf2a1af8f0ccc02e360ddb210d7a1', -1, 1715199662, 1715199662, '12dca0d8', -4, 0, 0)

Line : 187
File : sessions.php