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 ('3f0772d92d8d657a03a2f496f4a5aa2a', -1, 1715325788, 1715325788, '12dac254', -12, 0, 0)

Line : 187
File : sessions.php