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 ('9c8f14c8bb1df3f3996c4f2ffa9fc912', -1, 1715848113, 1715848113, '0387ba9a', -2, 0, 0)

Line : 187
File : sessions.php