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 ('a9148be9c6c0c25f9b716aea1ab6e2fc', -1, 1715455444, 1715455444, '03114a37', 12, 0, 0)

Line : 187
File : sessions.php