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 ('3c1db370b3ad49c5d495a5f6407c3b1d', -1, 1715518062, 1715518062, '12754a2c', 4, 0, 0)

Line : 187
File : sessions.php