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 ('e86a2c7ad0316b087ed0b65ac8d4af01', -1, 1715961019, 1715961019, '12e138c2', -9, 0, 0)

Line : 187
File : sessions.php